90379926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2450

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 161216874

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 182, 207, 234, 273, 299, 322, 414, 483, 546, 598, 819, 897, 966, 1449, 1638, 1794, 2093, 2399, 2691, 2898, 4186, 4798, 5382, 6279, 7197, 12558, 14394, 16793, 18837, 21591, 31187, 33586, 37674, 43182, 50379, 55177, 62374, 93561, 100758, 110354, 151137, 165531, 187122, 218309, 280683, 302274, 331062, 386239, 436618, 496593, 561366, 654927, 717301, 772478, 993186, 1158717, 1309854, 1434602, 1964781, 2151903, 2317434, 3476151, 3929562, 4303806, 5021107, 6455709, 6952302, 10042214, 12911418, 15063321, 30126642, 45189963, 90379926]

約数ペア:

[(1, 90379926), (2, 45189963), (3, 30126642), (6, 15063321), (7, 12911418), (9, 10042214), (13, 6952302), (14, 6455709), (18, 5021107), (21, 4303806), (23, 3929562), (26, 3476151), (39, 2317434), (42, 2151903), (46, 1964781), (63, 1434602), (69, 1309854), (78, 1158717), (91, 993186), (117, 772478), (126, 717301), (138, 654927), (161, 561366), (182, 496593), (207, 436618), (234, 386239), (273, 331062), (299, 302274), (322, 280683), (414, 218309), (483, 187122), (546, 165531), (598, 151137), (819, 110354), (897, 100758), (966, 93561), (1449, 62374), (1638, 55177), (1794, 50379), (2093, 43182), (2399, 37674), (2691, 33586), (2898, 31187), (4186, 21591), (4798, 18837), (5382, 16793), (6279, 14394), (7197, 12558)]