71951802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 160876800

約数和(自身を除く): 88924998

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 149, 151, 246, 298, 302, 447, 453, 533, 894, 906, 1066, 1599, 1937, 1963, 3198, 3874, 3926, 5811, 5889, 6109, 6191, 11622, 11778, 12218, 12382, 18327, 18573, 22499, 36654, 37146, 44998, 67497, 79417, 80483, 134994, 158834, 160966, 238251, 241449, 292487, 476502, 482898, 584974, 877461, 922459, 1754922, 1844918, 2767377, 5534754, 11991967, 23983934, 35975901, 71951802]

約数ペア:

[(1, 71951802), (2, 35975901), (3, 23983934), (6, 11991967), (13, 5534754), (26, 2767377), (39, 1844918), (41, 1754922), (78, 922459), (82, 877461), (123, 584974), (149, 482898), (151, 476502), (246, 292487), (298, 241449), (302, 238251), (447, 160966), (453, 158834), (533, 134994), (894, 80483), (906, 79417), (1066, 67497), (1599, 44998), (1937, 37146), (1963, 36654), (3198, 22499), (3874, 18573), (3926, 18327), (5811, 12382), (5889, 12218), (6109, 11778), (6191, 11622)]