Q: What is the sum of all factors of the number 123,972 including 123,972?
A: 289,296
The factors of the number 123,972 are: 1, 2, 3, 4, 6, 12, 10331, 20662, 30993, 41324, 61986, 123972.
If you add them up, you will get the total of 289,296.