77904612

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{23269}}^1$

素因数の和:23313

約数の個数: 48

約数和(自身を含む): 208499200

約数和(自身を除く): 130594588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 23269, 46538, 69807, 93076, 139614, 209421, 279228, 418842, 628263, 721339, 837684, 1256526, 1442678, 2164017, 2513052, 2885356, 4328034, 6492051, 8656068, 12984102, 19476153, 25968204, 38952306, 77904612]

約数ペア:

[(1, 77904612), (2, 38952306), (3, 25968204), (4, 19476153), (6, 12984102), (9, 8656068), (12, 6492051), (18, 4328034), (27, 2885356), (31, 2513052), (36, 2164017), (54, 1442678), (62, 1256526), (93, 837684), (108, 721339), (124, 628263), (186, 418842), (279, 279228), (372, 209421), (558, 139614), (837, 93076), (1116, 69807), (1674, 46538), (3348, 23269)]