81666036

素因数分解:

$2^2\times 3^3\times {\mathrm{756167}}^1$

素因数の和:756180

約数の個数: 24

約数和(自身を含む): 211727040

約数和(自身を除く): 130061004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 756167, 1512334, 2268501, 3024668, 4537002, 6805503, 9074004, 13611006, 20416509, 27222012, 40833018, 81666036]

約数ペア:

[(1, 81666036), (2, 40833018), (3, 27222012), (4, 20416509), (6, 13611006), (9, 9074004), (12, 6805503), (18, 4537002), (27, 3024668), (36, 2268501), (54, 1512334), (108, 756167)]