90491952

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2650

約数の個数: 80

約数和(自身を含む): 253376640

約数和(自身を除く): 162884688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1462, 2064, 2193, 2579, 2924, 4386, 5158, 5848, 7737, 8772, 10316, 11696, 15474, 17544, 20632, 30948, 35088, 41264, 43843, 61896, 87686, 110897, 123792, 131529, 175372, 221794, 263058, 332691, 350744, 443588, 526116, 665382, 701488, 887176, 1052232, 1330764, 1774352, 1885249, 2104464, 2661528, 3770498, 5323056, 5655747, 7540996, 11311494, 15081992, 22622988, 30163984, 45245976, 90491952]

約数ペア:

[(1, 90491952), (2, 45245976), (3, 30163984), (4, 22622988), (6, 15081992), (8, 11311494), (12, 7540996), (16, 5655747), (17, 5323056), (24, 3770498), (34, 2661528), (43, 2104464), (48, 1885249), (51, 1774352), (68, 1330764), (86, 1052232), (102, 887176), (129, 701488), (136, 665382), (172, 526116), (204, 443588), (258, 350744), (272, 332691), (344, 263058), (408, 221794), (516, 175372), (688, 131529), (731, 123792), (816, 110897), (1032, 87686), (1462, 61896), (2064, 43843), (2193, 41264), (2579, 35088), (2924, 30948), (4386, 20632), (5158, 17544), (5848, 15474), (7737, 11696), (8772, 10316)]