90104976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:533

約数の個数: 120

約数和(自身を含む): 274426880

約数和(自身を除く): 184321904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 379, 381, 468, 508, 624, 758, 762, 936, 1016, 1137, 1143, 1516, 1524, 1651, 1872, 2032, 2274, 2286, 3032, 3048, 3302, 3411, 4548, 4572, 4927, 4953, 6064, 6096, 6604, 6822, 9096, 9144, 9854, 9906, 13208, 13644, 14781, 14859, 18192, 18288, 19708, 19812, 26416, 27288, 29562, 29718, 39416, 39624, 44343, 48133, 54576, 59124, 59436, 78832, 79248, 88686, 96266, 118248, 118872, 144399, 177372, 192532, 236496, 237744, 288798, 354744, 385064, 433197, 577596, 625729, 709488, 770128, 866394, 1155192, 1251458, 1732788, 1877187, 2310384, 2502916, 3465576, 3754374, 5005832, 5631561, 6931152, 7508748, 10011664, 11263122, 15017496, 22526244, 30034992, 45052488, 90104976]

約数ペア:

[(1, 90104976), (2, 45052488), (3, 30034992), (4, 22526244), (6, 15017496), (8, 11263122), (9, 10011664), (12, 7508748), (13, 6931152), (16, 5631561), (18, 5005832), (24, 3754374), (26, 3465576), (36, 2502916), (39, 2310384), (48, 1877187), (52, 1732788), (72, 1251458), (78, 1155192), (104, 866394), (117, 770128), (127, 709488), (144, 625729), (156, 577596), (208, 433197), (234, 385064), (254, 354744), (312, 288798), (379, 237744), (381, 236496), (468, 192532), (508, 177372), (624, 144399), (758, 118872), (762, 118248), (936, 96266), (1016, 88686), (1137, 79248), (1143, 78832), (1516, 59436), (1524, 59124), (1651, 54576), (1872, 48133), (2032, 44343), (2274, 39624), (2286, 39416), (3032, 29718), (3048, 29562), (3302, 27288), (3411, 26416), (4548, 19812), (4572, 19708), (4927, 18288), (4953, 18192), (6064, 14859), (6096, 14781), (6604, 13644), (6822, 13208), (9096, 9906), (9144, 9854)]