91129212

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 252826112

約数和(自身を除く): 161696900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 54, 62, 81, 86, 93, 108, 124, 129, 162, 172, 186, 211, 258, 279, 324, 372, 387, 422, 516, 558, 633, 774, 837, 844, 1116, 1161, 1266, 1333, 1548, 1674, 1899, 2322, 2511, 2532, 2666, 3348, 3483, 3798, 3999, 4644, 5022, 5332, 5697, 6541, 6966, 7596, 7998, 9073, 10044, 11394, 11997, 13082, 13932, 15996, 17091, 18146, 19623, 22788, 23994, 26164, 27219, 34182, 35991, 36292, 39246, 47988, 54438, 58869, 68364, 71982, 78492, 81657, 107973, 108876, 117738, 143964, 163314, 176607, 215946, 235476, 244971, 281263, 326628, 353214, 431892, 489942, 529821, 562526, 706428, 734913, 843789, 979884, 1059642, 1125052, 1469826, 1687578, 2119284, 2531367, 2939652, 3375156, 5062734, 7594101, 10125468, 15188202, 22782303, 30376404, 45564606, 91129212]

約数ペア:

[(1, 91129212), (2, 45564606), (3, 30376404), (4, 22782303), (6, 15188202), (9, 10125468), (12, 7594101), (18, 5062734), (27, 3375156), (31, 2939652), (36, 2531367), (43, 2119284), (54, 1687578), (62, 1469826), (81, 1125052), (86, 1059642), (93, 979884), (108, 843789), (124, 734913), (129, 706428), (162, 562526), (172, 529821), (186, 489942), (211, 431892), (258, 353214), (279, 326628), (324, 281263), (372, 244971), (387, 235476), (422, 215946), (516, 176607), (558, 163314), (633, 143964), (774, 117738), (837, 108876), (844, 107973), (1116, 81657), (1161, 78492), (1266, 71982), (1333, 68364), (1548, 58869), (1674, 54438), (1899, 47988), (2322, 39246), (2511, 36292), (2532, 35991), (2666, 34182), (3348, 27219), (3483, 26164), (3798, 23994), (3999, 22788), (4644, 19623), (5022, 18146), (5332, 17091), (5697, 15996), (6541, 13932), (6966, 13082), (7596, 11997), (7998, 11394), (9073, 10044)]