Q: What is the sum of all factors of the number 72,378 excluding 72,378?
A: 84,480
The factors of the number 72,378 are: 1, 2, 3, 6, 9, 18, 4021, 8042, 12063, 24126, 36189, 72378.
If you add them up, you will get the total of 72,462. Now subtract 72,378 to get 84,480