85945218

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 180274176

約数和(自身を除く): 94328958

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 127, 129, 183, 254, 258, 366, 381, 762, 1849, 2623, 3698, 5246, 5461, 5547, 7747, 7869, 10922, 11094, 15494, 15738, 16383, 23241, 32766, 46482, 112789, 225578, 234823, 333121, 338367, 469646, 666242, 676734, 704469, 999363, 1408938, 1998726, 14324203, 28648406, 42972609, 85945218]

約数ペア:

[(1, 85945218), (2, 42972609), (3, 28648406), (6, 14324203), (43, 1998726), (61, 1408938), (86, 999363), (122, 704469), (127, 676734), (129, 666242), (183, 469646), (254, 338367), (258, 333121), (366, 234823), (381, 225578), (762, 112789), (1849, 46482), (2623, 32766), (3698, 23241), (5246, 16383), (5461, 15738), (5547, 15494), (7747, 11094), (7869, 10922)]