68365878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 160395264

約数和(自身を除く): 92029386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1778, 1831, 2667, 3662, 5334, 5493, 6223, 10986, 12446, 12817, 18669, 25634, 37338, 38451, 76902, 89719, 179438, 232537, 269157, 465074, 538314, 697611, 1395222, 1627759, 3255518, 4883277, 9766554, 11394313, 22788626, 34182939, 68365878]

約数ペア:

[(1, 68365878), (2, 34182939), (3, 22788626), (6, 11394313), (7, 9766554), (14, 4883277), (21, 3255518), (42, 1627759), (49, 1395222), (98, 697611), (127, 538314), (147, 465074), (254, 269157), (294, 232537), (381, 179438), (762, 89719), (889, 76902), (1778, 38451), (1831, 37338), (2667, 25634), (3662, 18669), (5334, 12817), (5493, 12446), (6223, 10986)]