68397606

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4651}}^1$

素因数の和:4721

約数の個数: 48

約数和(自身を含む): 159656640

約数和(自身を除く): 91259034

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4651, 4902, 7353, 9302, 13953, 14706, 27906, 41859, 83718, 88369, 176738, 199993, 265107, 399986, 530214, 599979, 795321, 1199958, 1590642, 1799937, 3599874, 3799867, 7599734, 11399601, 22799202, 34198803, 68397606]

約数ペア:

[(1, 68397606), (2, 34198803), (3, 22799202), (6, 11399601), (9, 7599734), (18, 3799867), (19, 3599874), (38, 1799937), (43, 1590642), (57, 1199958), (86, 795321), (114, 599979), (129, 530214), (171, 399986), (258, 265107), (342, 199993), (387, 176738), (774, 88369), (817, 83718), (1634, 41859), (2451, 27906), (4651, 14706), (4902, 13953), (7353, 9302)]