81120408

素因数分解:

$2^3\times 3^1\times {\mathrm{3380017}}^1$

素因数の和:3380026

約数の個数: 16

約数和(自身を含む): 202801080

約数和(自身を除く): 121680672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3380017, 6760034, 10140051, 13520068, 20280102, 27040136, 40560204, 81120408]

約数ペア:

[(1, 81120408), (2, 40560204), (3, 27040136), (4, 20280102), (6, 13520068), (8, 10140051), (12, 6760034), (24, 3380017)]