71516568

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 192709440

約数和(自身を除く): 121192872

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 131, 138, 172, 184, 258, 262, 276, 344, 393, 516, 524, 529, 552, 786, 989, 1032, 1048, 1058, 1572, 1587, 1978, 2116, 2967, 3013, 3144, 3174, 3956, 4232, 5633, 5934, 6026, 6348, 7912, 9039, 11266, 11868, 12052, 12696, 16899, 18078, 22532, 22747, 23736, 24104, 33798, 36156, 45064, 45494, 67596, 68241, 69299, 72312, 90988, 129559, 135192, 136482, 138598, 181976, 207897, 259118, 272964, 277196, 388677, 415794, 518236, 545928, 554392, 777354, 831588, 1036472, 1554708, 1663176, 2979857, 3109416, 5959714, 8939571, 11919428, 17879142, 23838856, 35758284, 71516568]

約数ペア:

[(1, 71516568), (2, 35758284), (3, 23838856), (4, 17879142), (6, 11919428), (8, 8939571), (12, 5959714), (23, 3109416), (24, 2979857), (43, 1663176), (46, 1554708), (69, 1036472), (86, 831588), (92, 777354), (129, 554392), (131, 545928), (138, 518236), (172, 415794), (184, 388677), (258, 277196), (262, 272964), (276, 259118), (344, 207897), (393, 181976), (516, 138598), (524, 136482), (529, 135192), (552, 129559), (786, 90988), (989, 72312), (1032, 69299), (1048, 68241), (1058, 67596), (1572, 45494), (1587, 45064), (1978, 36156), (2116, 33798), (2967, 24104), (3013, 23736), (3144, 22747), (3174, 22532), (3956, 18078), (4232, 16899), (5633, 12696), (5934, 12052), (6026, 11868), (6348, 11266), (7912, 9039)]