80395578

素因数分解:

$2^1\times 3^6\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:910

約数の個数: 56

約数和(自身を含む): 183728928

約数和(自身を除く): 103333350

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 243, 402, 486, 603, 729, 823, 1206, 1458, 1646, 1809, 2469, 3618, 4938, 5427, 7407, 10854, 14814, 16281, 22221, 32562, 44442, 48843, 55141, 66663, 97686, 110282, 133326, 165423, 199989, 330846, 399978, 496269, 599967, 992538, 1199934, 1488807, 2977614, 4466421, 8932842, 13399263, 26798526, 40197789, 80395578]

約数ペア:

[(1, 80395578), (2, 40197789), (3, 26798526), (6, 13399263), (9, 8932842), (18, 4466421), (27, 2977614), (54, 1488807), (67, 1199934), (81, 992538), (134, 599967), (162, 496269), (201, 399978), (243, 330846), (402, 199989), (486, 165423), (603, 133326), (729, 110282), (823, 97686), (1206, 66663), (1458, 55141), (1646, 48843), (1809, 44442), (2469, 32562), (3618, 22221), (4938, 16281), (5427, 14814), (7407, 10854)]