81080049384

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{55291}}^1$

素因数の和:55413

約数の個数: 160

約数和(自身を含む): 237640592640

約数和(自身を除く): 156560543256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 73, 81, 93, 108, 124, 146, 162, 186, 216, 219, 248, 279, 292, 324, 372, 438, 558, 584, 648, 657, 744, 837, 876, 1116, 1314, 1674, 1752, 1971, 2232, 2263, 2511, 2628, 3348, 3942, 4526, 5022, 5256, 5913, 6696, 6789, 7884, 9052, 10044, 11826, 13578, 15768, 18104, 20088, 20367, 23652, 27156, 40734, 47304, 54312, 55291, 61101, 81468, 110582, 122202, 162936, 165873, 183303, 221164, 244404, 331746, 366606, 442328, 488808, 497619, 663492, 733212, 995238, 1326984, 1466424, 1492857, 1714021, 1990476, 2985714, 3428042, 3980952, 4036243, 4478571, 5142063, 5971428, 6856084, 8072486, 8957142, 10284126, 11942856, 12108729, 13712168, 15426189, 16144972, 17914284, 20568252, 24217458, 30852378, 32289944, 35828568, 36326187, 41136504, 46278567, 48434916, 61704756, 72652374, 92557134, 96869832, 108978561, 123409512, 125123533, 138835701, 145304748, 185114268, 217957122, 250247066, 277671402, 290609496, 326935683, 370228536, 375370599, 435914244, 500494132, 555342804, 653871366, 750741198, 871828488, 1000988264, 1110685608, 1126111797, 1307742732, 1501482396, 2252223594, 2615485464, 3002964792, 3378335391, 4504447188, 6756670782, 9008894376, 10135006173, 13513341564, 20270012346, 27026683128, 40540024692, 81080049384]

約数ペア:

[(1, 81080049384), (2, 40540024692), (3, 27026683128), (4, 20270012346), (6, 13513341564), (8, 10135006173), (9, 9008894376), (12, 6756670782), (18, 4504447188), (24, 3378335391), (27, 3002964792), (31, 2615485464), (36, 2252223594), (54, 1501482396), (62, 1307742732), (72, 1126111797), (73, 1110685608), (81, 1000988264), (93, 871828488), (108, 750741198), (124, 653871366), (146, 555342804), (162, 500494132), (186, 435914244), (216, 375370599), (219, 370228536), (248, 326935683), (279, 290609496), (292, 277671402), (324, 250247066), (372, 217957122), (438, 185114268), (558, 145304748), (584, 138835701), (648, 125123533), (657, 123409512), (744, 108978561), (837, 96869832), (876, 92557134), (1116, 72652374), (1314, 61704756), (1674, 48434916), (1752, 46278567), (1971, 41136504), (2232, 36326187), (2263, 35828568), (2511, 32289944), (2628, 30852378), (3348, 24217458), (3942, 20568252), (4526, 17914284), (5022, 16144972), (5256, 15426189), (5913, 13712168), (6696, 12108729), (6789, 11942856), (7884, 10284126), (9052, 8957142), (10044, 8072486), (11826, 6856084), (13578, 5971428), (15768, 5142063), (18104, 4478571), (20088, 4036243), (20367, 3980952), (23652, 3428042), (27156, 2985714), (40734, 1990476), (47304, 1714021), (54312, 1492857), (55291, 1466424), (61101, 1326984), (81468, 995238), (110582, 733212), (122202, 663492), (162936, 497619), (165873, 488808), (183303, 442328), (221164, 366606), (244404, 331746)]