71877624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32911}}^1$

素因数の和:32940

約数の個数: 64

約数和(自身を含む): 221168640

約数和(自身を除く): 149291016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 32911, 65822, 98733, 131644, 197466, 230377, 263288, 394932, 427843, 460754, 691131, 789864, 855686, 921508, 1283529, 1382262, 1711372, 1843016, 2567058, 2764524, 2994901, 3422744, 5134116, 5529048, 5989802, 8984703, 10268232, 11979604, 17969406, 23959208, 35938812, 71877624]

約数ペア:

[(1, 71877624), (2, 35938812), (3, 23959208), (4, 17969406), (6, 11979604), (7, 10268232), (8, 8984703), (12, 5989802), (13, 5529048), (14, 5134116), (21, 3422744), (24, 2994901), (26, 2764524), (28, 2567058), (39, 1843016), (42, 1711372), (52, 1382262), (56, 1283529), (78, 921508), (84, 855686), (91, 789864), (104, 691131), (156, 460754), (168, 427843), (182, 394932), (273, 263288), (312, 230377), (364, 197466), (546, 131644), (728, 98733), (1092, 65822), (2184, 32911)]