68634984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 203575680

約数和(自身を除く): 134940696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 41, 44, 51, 66, 68, 82, 88, 102, 123, 132, 136, 164, 187, 204, 246, 264, 328, 373, 374, 408, 451, 492, 561, 697, 746, 748, 902, 984, 1119, 1122, 1353, 1394, 1492, 1496, 1804, 2091, 2238, 2244, 2706, 2788, 2984, 3608, 4103, 4182, 4476, 4488, 5412, 5576, 6341, 7667, 8206, 8364, 8952, 10824, 12309, 12682, 15293, 15334, 16412, 16728, 19023, 23001, 24618, 25364, 30586, 30668, 32824, 38046, 45879, 46002, 49236, 50728, 61172, 61336, 69751, 76092, 91758, 92004, 98472, 122344, 139502, 152184, 168223, 183516, 184008, 209253, 259981, 279004, 336446, 367032, 418506, 504669, 519962, 558008, 672892, 779943, 837012, 1009338, 1039924, 1345784, 1559886, 1674024, 2018676, 2079848, 2859791, 3119772, 4037352, 5719582, 6239544, 8579373, 11439164, 17158746, 22878328, 34317492, 68634984]

約数ペア:

[(1, 68634984), (2, 34317492), (3, 22878328), (4, 17158746), (6, 11439164), (8, 8579373), (11, 6239544), (12, 5719582), (17, 4037352), (22, 3119772), (24, 2859791), (33, 2079848), (34, 2018676), (41, 1674024), (44, 1559886), (51, 1345784), (66, 1039924), (68, 1009338), (82, 837012), (88, 779943), (102, 672892), (123, 558008), (132, 519962), (136, 504669), (164, 418506), (187, 367032), (204, 336446), (246, 279004), (264, 259981), (328, 209253), (373, 184008), (374, 183516), (408, 168223), (451, 152184), (492, 139502), (561, 122344), (697, 98472), (746, 92004), (748, 91758), (902, 76092), (984, 69751), (1119, 61336), (1122, 61172), (1353, 50728), (1394, 49236), (1492, 46002), (1496, 45879), (1804, 38046), (2091, 32824), (2238, 30668), (2244, 30586), (2706, 25364), (2788, 24618), (2984, 23001), (3608, 19023), (4103, 16728), (4182, 16412), (4476, 15334), (4488, 15293), (5412, 12682), (5576, 12309), (6341, 10824), (7667, 8952), (8206, 8364)]