90008116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 177807168

約数和(自身を除く): 87799052

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 113, 172, 226, 421, 452, 473, 842, 946, 1243, 1684, 1892, 2486, 4631, 4859, 4972, 9262, 9718, 18103, 18524, 19436, 36206, 47573, 53449, 72412, 95146, 106898, 190292, 199133, 213796, 398266, 523303, 796532, 1046606, 2045639, 2093212, 4091278, 8182556, 22502029, 45004058, 90008116]

約数ペア:

[(1, 90008116), (2, 45004058), (4, 22502029), (11, 8182556), (22, 4091278), (43, 2093212), (44, 2045639), (86, 1046606), (113, 796532), (172, 523303), (226, 398266), (421, 213796), (452, 199133), (473, 190292), (842, 106898), (946, 95146), (1243, 72412), (1684, 53449), (1892, 47573), (2486, 36206), (4631, 19436), (4859, 18524), (4972, 18103), (9262, 9718)]