77042072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 148618800

約数和(自身を除く): 71576728

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 872, 1667, 3334, 5777, 6668, 11554, 13336, 23108, 46216, 88351, 176702, 181703, 353404, 363406, 706808, 726812, 1453624, 9630259, 19260518, 38521036, 77042072]

約数ペア:

[(1, 77042072), (2, 38521036), (4, 19260518), (8, 9630259), (53, 1453624), (106, 726812), (109, 706808), (212, 363406), (218, 353404), (424, 181703), (436, 176702), (872, 88351), (1667, 46216), (3334, 23108), (5777, 13336), (6668, 11554)]