the A-6 could carry 24 500 lb bombs
32 if you took off the landing gear covers
the B-52 carried 124 I think?
The F-11 carried 74...
MOS 7242 1977-1981
Never had one of our F-4s configured that way, but apparently they could be set up with a MER outboard and TER inboard on each wing, with another MER on the centerline for a total of 24. Our planes always flew with wingtanks outboard, just heard about the mondo bomber setup.
The power to get it into the air was certainly there.