100878984

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{2179}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 273764400

約数和(自身を除く): 172885416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1929, 2179, 2572, 3858, 4358, 5144, 5787, 6537, 7716, 8716, 11574, 13074, 15432, 17432, 19611, 23148, 26148, 39222, 46296, 52296, 78444, 156888, 1401097, 2802194, 4203291, 5604388, 8406582, 11208776, 12609873, 16813164, 25219746, 33626328, 50439492, 100878984]

約数ペア:

[(1, 100878984), (2, 50439492), (3, 33626328), (4, 25219746), (6, 16813164), (8, 12609873), (9, 11208776), (12, 8406582), (18, 5604388), (24, 4203291), (36, 2802194), (72, 1401097), (643, 156888), (1286, 78444), (1929, 52296), (2179, 46296), (2572, 39222), (3858, 26148), (4358, 23148), (5144, 19611), (5787, 17432), (6537, 15432), (7716, 13074), (8716, 11574)]