85255248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 238484736

約数和(自身を除く): 153229488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 317, 431, 624, 634, 862, 951, 1268, 1293, 1724, 1902, 2536, 2586, 3448, 3804, 4121, 5072, 5172, 5603, 6896, 7608, 8242, 10344, 11206, 12363, 15216, 16484, 16809, 20688, 22412, 24726, 32968, 33618, 44824, 49452, 65936, 67236, 89648, 98904, 134472, 136627, 197808, 268944, 273254, 409881, 546508, 819762, 1093016, 1639524, 1776151, 2186032, 3279048, 3552302, 5328453, 6558096, 7104604, 10656906, 14209208, 21313812, 28418416, 42627624, 85255248]

約数ペア:

[(1, 85255248), (2, 42627624), (3, 28418416), (4, 21313812), (6, 14209208), (8, 10656906), (12, 7104604), (13, 6558096), (16, 5328453), (24, 3552302), (26, 3279048), (39, 2186032), (48, 1776151), (52, 1639524), (78, 1093016), (104, 819762), (156, 546508), (208, 409881), (312, 273254), (317, 268944), (431, 197808), (624, 136627), (634, 134472), (862, 98904), (951, 89648), (1268, 67236), (1293, 65936), (1724, 49452), (1902, 44824), (2536, 33618), (2586, 32968), (3448, 24726), (3804, 22412), (4121, 20688), (5072, 16809), (5172, 16484), (5603, 15216), (6896, 12363), (7608, 11206), (8242, 10344)]