67868964

素因数分解:

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

素因数の和:2649

約数の個数: 72

約数和(自身を含む): 185945760

約数和(自身を除く): 118076796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2579, 2924, 4386, 5158, 6579, 7737, 8772, 10316, 13158, 15474, 23211, 26316, 30948, 43843, 46422, 87686, 92844, 110897, 131529, 175372, 221794, 263058, 332691, 394587, 443588, 526116, 665382, 789174, 998073, 1330764, 1578348, 1885249, 1996146, 3770498, 3992292, 5655747, 7540996, 11311494, 16967241, 22622988, 33934482, 67868964]

約数ペア:

[(1, 67868964), (2, 33934482), (3, 22622988), (4, 16967241), (6, 11311494), (9, 7540996), (12, 5655747), (17, 3992292), (18, 3770498), (34, 1996146), (36, 1885249), (43, 1578348), (51, 1330764), (68, 998073), (86, 789174), (102, 665382), (129, 526116), (153, 443588), (172, 394587), (204, 332691), (258, 263058), (306, 221794), (387, 175372), (516, 131529), (612, 110897), (731, 92844), (774, 87686), (1462, 46422), (1548, 43843), (2193, 30948), (2579, 26316), (2924, 23211), (4386, 15474), (5158, 13158), (6579, 10316), (7737, 8772)]