84278646

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 191168640

約数和(自身を除く): 106889994

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 73, 93, 146, 186, 219, 279, 438, 558, 657, 1314, 2069, 2263, 4138, 4526, 6207, 6789, 12414, 13578, 18621, 20367, 37242, 40734, 64139, 128278, 151037, 192417, 302074, 384834, 453111, 577251, 906222, 1154502, 1359333, 2718666, 4682147, 9364294, 14046441, 28092882, 42139323, 84278646]

約数ペア:

[(1, 84278646), (2, 42139323), (3, 28092882), (6, 14046441), (9, 9364294), (18, 4682147), (31, 2718666), (62, 1359333), (73, 1154502), (93, 906222), (146, 577251), (186, 453111), (219, 384834), (279, 302074), (438, 192417), (558, 151037), (657, 128278), (1314, 64139), (2069, 40734), (2263, 37242), (4138, 20367), (4526, 18621), (6207, 13578), (6789, 12414)]