84035404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 160524000

約数和(自身を除く): 76488596

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 149, 164, 181, 298, 362, 596, 724, 779, 1558, 2831, 3116, 3439, 5662, 6109, 6878, 7421, 11324, 12218, 13756, 14842, 24436, 26969, 29684, 53938, 107876, 116071, 140999, 232142, 281998, 464284, 512411, 563996, 1024822, 1105729, 2049644, 2211458, 4422916, 21008851, 42017702, 84035404]

約数ペア:

[(1, 84035404), (2, 42017702), (4, 21008851), (19, 4422916), (38, 2211458), (41, 2049644), (76, 1105729), (82, 1024822), (149, 563996), (164, 512411), (181, 464284), (298, 281998), (362, 232142), (596, 140999), (724, 116071), (779, 107876), (1558, 53938), (2831, 29684), (3116, 26969), (3439, 24436), (5662, 14842), (6109, 13756), (6878, 12218), (7421, 11324)]