90864354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127261}}^1$

素因数の和:127290

約数の個数: 32

約数和(自身を含む): 219908736

約数和(自身を除く): 129044382

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 127261, 254522, 381783, 763566, 890827, 1781654, 2163437, 2672481, 4326874, 5344962, 6490311, 12980622, 15144059, 30288118, 45432177, 90864354]

約数ペア:

[(1, 90864354), (2, 45432177), (3, 30288118), (6, 15144059), (7, 12980622), (14, 6490311), (17, 5344962), (21, 4326874), (34, 2672481), (42, 2163437), (51, 1781654), (102, 890827), (119, 763566), (238, 381783), (357, 254522), (714, 127261)]