90250188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2351}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 241296384

約数和(自身を除く): 151046196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 914, 1371, 1828, 2351, 2742, 3199, 4702, 5484, 6398, 7053, 9404, 9597, 12796, 14106, 16457, 19194, 28212, 32914, 38388, 49371, 65828, 98742, 197484, 1074407, 2148814, 3223221, 4297628, 6446442, 7520849, 12892884, 15041698, 22562547, 30083396, 45125094, 90250188]

約数ペア:

[(1, 90250188), (2, 45125094), (3, 30083396), (4, 22562547), (6, 15041698), (7, 12892884), (12, 7520849), (14, 6446442), (21, 4297628), (28, 3223221), (42, 2148814), (84, 1074407), (457, 197484), (914, 98742), (1371, 65828), (1828, 49371), (2351, 38388), (2742, 32914), (3199, 28212), (4702, 19194), (5484, 16457), (6398, 14106), (7053, 12796), (9404, 9597)]