82760496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18947}}^1$

素因数の和:18978

約数の個数: 80

約数和(自身を含む): 263149824

約数和(自身を除く): 180389328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 18947, 37894, 56841, 75788, 113682, 132629, 151576, 227364, 246311, 265258, 303152, 397887, 454728, 492622, 530516, 738933, 795774, 909456, 985244, 1061032, 1477866, 1591548, 1724177, 1970488, 2122064, 2955732, 3183096, 3448354, 3940976, 5172531, 5911464, 6366192, 6896708, 10345062, 11822928, 13793416, 20690124, 27586832, 41380248, 82760496]

約数ペア:

[(1, 82760496), (2, 41380248), (3, 27586832), (4, 20690124), (6, 13793416), (7, 11822928), (8, 10345062), (12, 6896708), (13, 6366192), (14, 5911464), (16, 5172531), (21, 3940976), (24, 3448354), (26, 3183096), (28, 2955732), (39, 2122064), (42, 1970488), (48, 1724177), (52, 1591548), (56, 1477866), (78, 1061032), (84, 985244), (91, 909456), (104, 795774), (112, 738933), (156, 530516), (168, 492622), (182, 454728), (208, 397887), (273, 303152), (312, 265258), (336, 246311), (364, 227364), (546, 151576), (624, 132629), (728, 113682), (1092, 75788), (1456, 56841), (2184, 37894), (4368, 18947)]