90725628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29191}}^1$

素因数の和:29242

約数の個数: 48

約数和(自身を含む): 248482304

約数和(自身を除く): 157756676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 29191, 58382, 87573, 116764, 175146, 204337, 350292, 408674, 613011, 817348, 1080067, 1226022, 2160134, 2452044, 3240201, 4320268, 6480402, 7560469, 12960804, 15120938, 22681407, 30241876, 45362814, 90725628]

約数ペア:

[(1, 90725628), (2, 45362814), (3, 30241876), (4, 22681407), (6, 15120938), (7, 12960804), (12, 7560469), (14, 6480402), (21, 4320268), (28, 3240201), (37, 2452044), (42, 2160134), (74, 1226022), (84, 1080067), (111, 817348), (148, 613011), (222, 408674), (259, 350292), (444, 204337), (518, 175146), (777, 116764), (1036, 87573), (1554, 58382), (3108, 29191)]