90147312

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{21587}}^1$

素因数の和:21630

約数の個数: 60

約数和(自身を含む): 260998920

約数和(自身を除く): 170851608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 21587, 43174, 64761, 86348, 129522, 172696, 194283, 259044, 345392, 388566, 518088, 626023, 777132, 1036176, 1252046, 1554264, 1878069, 2504092, 3108528, 3756138, 5008184, 5634207, 7512276, 10016368, 11268414, 15024552, 22536828, 30049104, 45073656, 90147312]

約数ペア:

[(1, 90147312), (2, 45073656), (3, 30049104), (4, 22536828), (6, 15024552), (8, 11268414), (9, 10016368), (12, 7512276), (16, 5634207), (18, 5008184), (24, 3756138), (29, 3108528), (36, 2504092), (48, 1878069), (58, 1554264), (72, 1252046), (87, 1036176), (116, 777132), (144, 626023), (174, 518088), (232, 388566), (261, 345392), (348, 259044), (464, 194283), (522, 172696), (696, 129522), (1044, 86348), (1392, 64761), (2088, 43174), (4176, 21587)]