72685608

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178151}}^1$

素因数の和:178177

約数の個数: 32

約数和(自身を含む): 192404160

約数和(自身を除く): 119718552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 178151, 356302, 534453, 712604, 1068906, 1425208, 2137812, 3028567, 4275624, 6057134, 9085701, 12114268, 18171402, 24228536, 36342804, 72685608]

約数ペア:

[(1, 72685608), (2, 36342804), (3, 24228536), (4, 18171402), (6, 12114268), (8, 9085701), (12, 6057134), (17, 4275624), (24, 3028567), (34, 2137812), (51, 1425208), (68, 1068906), (102, 712604), (136, 534453), (204, 356302), (408, 178151)]