90022548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 279925632

約数和(自身を除く): 189903084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 121, 132, 154, 187, 204, 231, 238, 242, 308, 357, 363, 374, 462, 476, 484, 521, 561, 714, 726, 748, 847, 924, 1042, 1122, 1309, 1428, 1452, 1563, 1694, 2057, 2084, 2244, 2541, 2618, 3126, 3388, 3647, 3927, 4114, 5082, 5236, 5731, 6171, 6252, 7294, 7854, 8228, 8857, 10164, 10941, 11462, 12342, 14399, 14588, 15708, 17193, 17714, 21882, 22924, 24684, 26571, 28798, 34386, 35428, 40117, 43197, 43764, 53142, 57596, 61999, 63041, 68772, 80234, 86394, 97427, 106284, 120351, 123998, 126082, 160468, 172788, 185997, 189123, 194854, 240702, 247996, 252164, 292281, 371994, 378246, 389708, 441287, 481404, 584562, 681989, 743988, 756492, 882574, 1071697, 1169124, 1323861, 1363978, 1765148, 2045967, 2143394, 2647722, 2727956, 3215091, 4091934, 4286788, 5295444, 6430182, 7501879, 8183868, 12860364, 15003758, 22505637, 30007516, 45011274, 90022548]

約数ペア:

[(1, 90022548), (2, 45011274), (3, 30007516), (4, 22505637), (6, 15003758), (7, 12860364), (11, 8183868), (12, 7501879), (14, 6430182), (17, 5295444), (21, 4286788), (22, 4091934), (28, 3215091), (33, 2727956), (34, 2647722), (42, 2143394), (44, 2045967), (51, 1765148), (66, 1363978), (68, 1323861), (77, 1169124), (84, 1071697), (102, 882574), (119, 756492), (121, 743988), (132, 681989), (154, 584562), (187, 481404), (204, 441287), (231, 389708), (238, 378246), (242, 371994), (308, 292281), (357, 252164), (363, 247996), (374, 240702), (462, 194854), (476, 189123), (484, 185997), (521, 172788), (561, 160468), (714, 126082), (726, 123998), (748, 120351), (847, 106284), (924, 97427), (1042, 86394), (1122, 80234), (1309, 68772), (1428, 63041), (1452, 61999), (1563, 57596), (1694, 53142), (2057, 43764), (2084, 43197), (2244, 40117), (2541, 35428), (2618, 34386), (3126, 28798), (3388, 26571), (3647, 24684), (3927, 22924), (4114, 21882), (5082, 17714), (5236, 17193), (5731, 15708), (6171, 14588), (6252, 14399), (7294, 12342), (7854, 11462), (8228, 10941), (8857, 10164)]