90863976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 272793600

約数和(自身を除く): 181929624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 73, 84, 93, 124, 146, 168, 186, 217, 219, 239, 248, 292, 372, 434, 438, 478, 511, 584, 651, 717, 744, 868, 876, 956, 1022, 1302, 1434, 1533, 1673, 1736, 1752, 1912, 2044, 2263, 2604, 2868, 3066, 3346, 4088, 4526, 5019, 5208, 5736, 6132, 6692, 6789, 7409, 9052, 10038, 12264, 13384, 13578, 14818, 15841, 17447, 18104, 20076, 22227, 27156, 29636, 31682, 34894, 40152, 44454, 47523, 51863, 52341, 54312, 59272, 63364, 69788, 88908, 95046, 103726, 104682, 122129, 126728, 139576, 155589, 177816, 190092, 207452, 209364, 244258, 311178, 366387, 380184, 414904, 418728, 488516, 540857, 622356, 732774, 977032, 1081714, 1244712, 1465548, 1622571, 2163428, 2931096, 3245142, 3785999, 4326856, 6490284, 7571998, 11357997, 12980568, 15143996, 22715994, 30287992, 45431988, 90863976]

約数ペア:

[(1, 90863976), (2, 45431988), (3, 30287992), (4, 22715994), (6, 15143996), (7, 12980568), (8, 11357997), (12, 7571998), (14, 6490284), (21, 4326856), (24, 3785999), (28, 3245142), (31, 2931096), (42, 2163428), (56, 1622571), (62, 1465548), (73, 1244712), (84, 1081714), (93, 977032), (124, 732774), (146, 622356), (168, 540857), (186, 488516), (217, 418728), (219, 414904), (239, 380184), (248, 366387), (292, 311178), (372, 244258), (434, 209364), (438, 207452), (478, 190092), (511, 177816), (584, 155589), (651, 139576), (717, 126728), (744, 122129), (868, 104682), (876, 103726), (956, 95046), (1022, 88908), (1302, 69788), (1434, 63364), (1533, 59272), (1673, 54312), (1736, 52341), (1752, 51863), (1912, 47523), (2044, 44454), (2263, 40152), (2604, 34894), (2868, 31682), (3066, 29636), (3346, 27156), (4088, 22227), (4526, 20076), (5019, 18104), (5208, 17447), (5736, 15841), (6132, 14818), (6692, 13578), (6789, 13384), (7409, 12264), (9052, 10038)]