90347673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 56739687

約数列:

[1, 3, 13, 17, 29, 37, 39, 51, 87, 111, 127, 221, 377, 381, 481, 493, 629, 663, 1073, 1131, 1443, 1479, 1651, 1887, 2159, 3219, 3683, 4699, 4953, 6409, 6477, 8177, 11049, 13949, 14097, 18241, 19227, 24531, 28067, 41847, 47879, 54723, 61087, 62611, 79883, 84201, 136271, 143637, 183261, 187833, 237133, 239649, 408813, 711399, 813943, 1038479, 1771523, 2316607, 2441829, 3115437, 5314569, 6949821, 30115891, 90347673]

約数ペア:

[(1, 90347673), (3, 30115891), (13, 6949821), (17, 5314569), (29, 3115437), (37, 2441829), (39, 2316607), (51, 1771523), (87, 1038479), (111, 813943), (127, 711399), (221, 408813), (377, 239649), (381, 237133), (481, 187833), (493, 183261), (629, 143637), (663, 136271), (1073, 84201), (1131, 79883), (1443, 62611), (1479, 61087), (1651, 54723), (1887, 47879), (2159, 41847), (3219, 28067), (3683, 24531), (4699, 19227), (4953, 18241), (6409, 14097), (6477, 13949), (8177, 11049)]