66642756

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{82889}}^1$

素因数の和:82963

約数の個数: 24

約数和(自身を含む): 157822560

約数和(自身を除く): 91179804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 82889, 165778, 248667, 331556, 497334, 994668, 5553563, 11107126, 16660689, 22214252, 33321378, 66642756]

約数ペア:

[(1, 66642756), (2, 33321378), (3, 22214252), (4, 16660689), (6, 11107126), (12, 5553563), (67, 994668), (134, 497334), (201, 331556), (268, 248667), (402, 165778), (804, 82889)]