71597808

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 209476176

約数和(自身を除く): 137878368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 67, 72, 82, 123, 134, 144, 164, 181, 201, 246, 268, 328, 362, 369, 402, 492, 536, 543, 603, 656, 724, 738, 804, 984, 1072, 1086, 1206, 1448, 1476, 1608, 1629, 1968, 2172, 2412, 2747, 2896, 2952, 3216, 3258, 4344, 4824, 5494, 5904, 6516, 7421, 8241, 8688, 9648, 10988, 12127, 13032, 14842, 16482, 21976, 22263, 24254, 24723, 26064, 29684, 32964, 36381, 43952, 44526, 48508, 49446, 59368, 65928, 66789, 72762, 89052, 97016, 98892, 109143, 118736, 131856, 133578, 145524, 178104, 194032, 197784, 218286, 267156, 291048, 356208, 395568, 436572, 497207, 534312, 582096, 873144, 994414, 1068624, 1491621, 1746288, 1988828, 2983242, 3977656, 4474863, 5966484, 7955312, 8949726, 11932968, 17899452, 23865936, 35798904, 71597808]

約数ペア:

[(1, 71597808), (2, 35798904), (3, 23865936), (4, 17899452), (6, 11932968), (8, 8949726), (9, 7955312), (12, 5966484), (16, 4474863), (18, 3977656), (24, 2983242), (36, 1988828), (41, 1746288), (48, 1491621), (67, 1068624), (72, 994414), (82, 873144), (123, 582096), (134, 534312), (144, 497207), (164, 436572), (181, 395568), (201, 356208), (246, 291048), (268, 267156), (328, 218286), (362, 197784), (369, 194032), (402, 178104), (492, 145524), (536, 133578), (543, 131856), (603, 118736), (656, 109143), (724, 98892), (738, 97016), (804, 89052), (984, 72762), (1072, 66789), (1086, 65928), (1206, 59368), (1448, 49446), (1476, 48508), (1608, 44526), (1629, 43952), (1968, 36381), (2172, 32964), (2412, 29684), (2747, 26064), (2896, 24723), (2952, 24254), (3216, 22263), (3258, 21976), (4344, 16482), (4824, 14842), (5494, 13032), (5904, 12127), (6516, 10988), (7421, 9648), (8241, 8688)]