77461524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2063}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 225388800

約数和(自身を除く): 147927276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2063, 2086, 2682, 3129, 4126, 4172, 5364, 6189, 6258, 8252, 9387, 12378, 12516, 14441, 18567, 18774, 24756, 28882, 37134, 37548, 43323, 57764, 74268, 86646, 129969, 173292, 259938, 307387, 519876, 614774, 922161, 1229548, 1844322, 2151709, 2766483, 3688644, 4303418, 5532966, 6455127, 8606836, 11065932, 12910254, 19365381, 25820508, 38730762, 77461524]

約数ペア:

[(1, 77461524), (2, 38730762), (3, 25820508), (4, 19365381), (6, 12910254), (7, 11065932), (9, 8606836), (12, 6455127), (14, 5532966), (18, 4303418), (21, 3688644), (28, 2766483), (36, 2151709), (42, 1844322), (63, 1229548), (84, 922161), (126, 614774), (149, 519876), (252, 307387), (298, 259938), (447, 173292), (596, 129969), (894, 86646), (1043, 74268), (1341, 57764), (1788, 43323), (2063, 37548), (2086, 37134), (2682, 28882), (3129, 24756), (4126, 18774), (4172, 18567), (5364, 14441), (6189, 12516), (6258, 12378), (8252, 9387)]