90145968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 274482432

約数和(自身を除く): 184336464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 83, 88, 102, 121, 132, 136, 166, 176, 187, 204, 242, 249, 264, 272, 332, 363, 374, 408, 484, 498, 528, 561, 664, 726, 748, 816, 913, 968, 996, 1122, 1328, 1331, 1411, 1452, 1496, 1826, 1936, 1992, 2057, 2244, 2662, 2739, 2822, 2904, 2992, 3652, 3984, 3993, 4114, 4233, 4488, 5324, 5478, 5644, 5808, 6171, 7304, 7986, 8228, 8466, 8976, 10043, 10648, 10956, 11288, 12342, 14608, 15521, 15972, 16456, 16932, 20086, 21296, 21912, 22576, 22627, 24684, 30129, 31042, 31944, 32912, 33864, 40172, 43824, 45254, 46563, 49368, 60258, 62084, 63888, 67728, 67881, 80344, 90508, 93126, 98736, 110473, 120516, 124168, 135762, 160688, 170731, 181016, 186252, 220946, 241032, 248336, 271524, 331419, 341462, 362032, 372504, 441892, 482064, 512193, 543048, 662838, 682924, 745008, 883784, 1024386, 1086096, 1325676, 1365848, 1767568, 1878041, 2048772, 2651352, 2731696, 3756082, 4097544, 5302704, 5634123, 7512164, 8195088, 11268246, 15024328, 22536492, 30048656, 45072984, 90145968]

約数ペア:

[(1, 90145968), (2, 45072984), (3, 30048656), (4, 22536492), (6, 15024328), (8, 11268246), (11, 8195088), (12, 7512164), (16, 5634123), (17, 5302704), (22, 4097544), (24, 3756082), (33, 2731696), (34, 2651352), (44, 2048772), (48, 1878041), (51, 1767568), (66, 1365848), (68, 1325676), (83, 1086096), (88, 1024386), (102, 883784), (121, 745008), (132, 682924), (136, 662838), (166, 543048), (176, 512193), (187, 482064), (204, 441892), (242, 372504), (249, 362032), (264, 341462), (272, 331419), (332, 271524), (363, 248336), (374, 241032), (408, 220946), (484, 186252), (498, 181016), (528, 170731), (561, 160688), (664, 135762), (726, 124168), (748, 120516), (816, 110473), (913, 98736), (968, 93126), (996, 90508), (1122, 80344), (1328, 67881), (1331, 67728), (1411, 63888), (1452, 62084), (1496, 60258), (1826, 49368), (1936, 46563), (1992, 45254), (2057, 43824), (2244, 40172), (2662, 33864), (2739, 32912), (2822, 31944), (2904, 31042), (2992, 30129), (3652, 24684), (3984, 22627), (3993, 22576), (4114, 21912), (4233, 21296), (4488, 20086), (5324, 16932), (5478, 16456), (5644, 15972), (5808, 15521), (6171, 14608), (7304, 12342), (7986, 11288), (8228, 10956), (8466, 10648), (8976, 10043)]