828856782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{3449}}^1$

素因数の和:3562

約数の個数: 72

約数和(自身を含む): 1969812000

約数和(自身を除く): 1140955218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 169, 234, 237, 338, 474, 507, 711, 1014, 1027, 1422, 1521, 2054, 3042, 3081, 3449, 6162, 6898, 9243, 10347, 13351, 18486, 20694, 26702, 31041, 40053, 44837, 62082, 80106, 89674, 120159, 134511, 240318, 269022, 272471, 403533, 544942, 582881, 807066, 817413, 1165762, 1634826, 1748643, 2452239, 3497286, 3542123, 4904478, 5245929, 7084246, 10491858, 10626369, 21252738, 31879107, 46047599, 63758214, 92095198, 138142797, 276285594, 414428391, 828856782]

約数ペア:

[(1, 828856782), (2, 414428391), (3, 276285594), (6, 138142797), (9, 92095198), (13, 63758214), (18, 46047599), (26, 31879107), (39, 21252738), (78, 10626369), (79, 10491858), (117, 7084246), (158, 5245929), (169, 4904478), (234, 3542123), (237, 3497286), (338, 2452239), (474, 1748643), (507, 1634826), (711, 1165762), (1014, 817413), (1027, 807066), (1422, 582881), (1521, 544942), (2054, 403533), (3042, 272471), (3081, 269022), (3449, 240318), (6162, 134511), (6898, 120159), (9243, 89674), (10347, 80106), (13351, 62082), (18486, 44837), (20694, 40053), (26702, 31041)]