90270544

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:573

約数の個数: 120

約数和(自身を含む): 232438248

約数和(自身を除く): 142167704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 238, 272, 364, 392, 442, 476, 521, 637, 728, 784, 833, 884, 952, 1042, 1274, 1456, 1547, 1666, 1768, 1904, 2084, 2548, 3094, 3332, 3536, 3647, 4168, 5096, 6188, 6664, 6773, 7294, 8336, 8857, 10192, 10829, 12376, 13328, 13546, 14588, 17714, 21658, 24752, 25529, 27092, 29176, 35428, 43316, 47411, 51058, 54184, 58352, 61999, 70856, 86632, 94822, 102116, 108368, 115141, 123998, 141712, 173264, 189644, 204232, 230282, 247996, 331877, 379288, 408464, 433993, 460564, 495992, 663754, 758576, 805987, 867986, 921128, 991984, 1327508, 1611974, 1735972, 1842256, 2655016, 3223948, 3471944, 5310032, 5641909, 6447896, 6943888, 11283818, 12895792, 22567636, 45135272, 90270544]

約数ペア:

[(1, 90270544), (2, 45135272), (4, 22567636), (7, 12895792), (8, 11283818), (13, 6943888), (14, 6447896), (16, 5641909), (17, 5310032), (26, 3471944), (28, 3223948), (34, 2655016), (49, 1842256), (52, 1735972), (56, 1611974), (68, 1327508), (91, 991984), (98, 921128), (104, 867986), (112, 805987), (119, 758576), (136, 663754), (182, 495992), (196, 460564), (208, 433993), (221, 408464), (238, 379288), (272, 331877), (364, 247996), (392, 230282), (442, 204232), (476, 189644), (521, 173264), (637, 141712), (728, 123998), (784, 115141), (833, 108368), (884, 102116), (952, 94822), (1042, 86632), (1274, 70856), (1456, 61999), (1547, 58352), (1666, 54184), (1768, 51058), (1904, 47411), (2084, 43316), (2548, 35428), (3094, 29176), (3332, 27092), (3536, 25529), (3647, 24752), (4168, 21658), (5096, 17714), (6188, 14588), (6664, 13546), (6773, 13328), (7294, 12376), (8336, 10829), (8857, 10192)]