72418555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 101850048

約数和(自身を除く): 29431493

約数列:

[1, 5, 11, 17, 55, 73, 85, 187, 365, 803, 935, 1061, 1241, 4015, 5305, 6205, 11671, 13651, 18037, 58355, 68255, 77453, 90185, 198407, 387265, 851983, 992035, 1316701, 4259915, 6583505, 14483711, 72418555]

約数ペア:

[(1, 72418555), (5, 14483711), (11, 6583505), (17, 4259915), (55, 1316701), (73, 992035), (85, 851983), (187, 387265), (365, 198407), (803, 90185), (935, 77453), (1061, 68255), (1241, 58355), (4015, 18037), (5305, 13651), (6205, 11671)]