66734808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2437}}^1$

素因数の和:2616

約数の個数: 64

約数和(自身を含む): 191919360

約数和(自身を除く): 125184552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 2437, 3423, 3912, 4564, 4874, 6846, 7311, 9128, 9748, 13692, 14622, 17059, 19496, 27384, 29244, 34118, 51177, 58488, 68236, 102354, 136472, 204708, 397231, 409416, 794462, 1191693, 1588924, 2383386, 2780617, 3177848, 4766772, 5561234, 8341851, 9533544, 11122468, 16683702, 22244936, 33367404, 66734808]

約数ペア:

[(1, 66734808), (2, 33367404), (3, 22244936), (4, 16683702), (6, 11122468), (7, 9533544), (8, 8341851), (12, 5561234), (14, 4766772), (21, 3177848), (24, 2780617), (28, 2383386), (42, 1588924), (56, 1191693), (84, 794462), (163, 409416), (168, 397231), (326, 204708), (489, 136472), (652, 102354), (978, 68236), (1141, 58488), (1304, 51177), (1956, 34118), (2282, 29244), (2437, 27384), (3423, 19496), (3912, 17059), (4564, 14622), (4874, 13692), (6846, 9748), (7311, 9128)]