68710578

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{216071}}^1$

素因数の和:216129

約数の個数: 16

約数和(自身を含む): 140014656

約数和(自身を除く): 71304078

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 216071, 432142, 648213, 1296426, 11451763, 22903526, 34355289, 68710578]

約数ペア:

[(1, 68710578), (2, 34355289), (3, 22903526), (6, 11451763), (53, 1296426), (106, 648213), (159, 432142), (318, 216071)]