77791128

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^2\times {\mathrm{1753}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 199219320

約数和(自身を除く): 121428192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1753, 1849, 3506, 3698, 5259, 5547, 7012, 7396, 10518, 11094, 14024, 14792, 21036, 22188, 42072, 44376, 75379, 150758, 226137, 301516, 452274, 603032, 904548, 1809096, 3241297, 6482594, 9723891, 12965188, 19447782, 25930376, 38895564, 77791128]

約数ペア:

[(1, 77791128), (2, 38895564), (3, 25930376), (4, 19447782), (6, 12965188), (8, 9723891), (12, 6482594), (24, 3241297), (43, 1809096), (86, 904548), (129, 603032), (172, 452274), (258, 301516), (344, 226137), (516, 150758), (1032, 75379), (1753, 44376), (1849, 42072), (3506, 22188), (3698, 21036), (5259, 14792), (5547, 14024), (7012, 11094), (7396, 10518)]