77722488

素因数分解:

$2^3\times 3^2\times {\mathrm{887}}^1\times {\mathrm{1217}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 210908880

約数和(自身を除く): 133186392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 887, 1217, 1774, 2434, 2661, 3548, 3651, 4868, 5322, 7096, 7302, 7983, 9736, 10644, 10953, 14604, 15966, 21288, 21906, 29208, 31932, 43812, 63864, 87624, 1079479, 2158958, 3238437, 4317916, 6476874, 8635832, 9715311, 12953748, 19430622, 25907496, 38861244, 77722488]

約数ペア:

[(1, 77722488), (2, 38861244), (3, 25907496), (4, 19430622), (6, 12953748), (8, 9715311), (9, 8635832), (12, 6476874), (18, 4317916), (24, 3238437), (36, 2158958), (72, 1079479), (887, 87624), (1217, 63864), (1774, 43812), (2434, 31932), (2661, 29208), (3548, 21906), (3651, 21288), (4868, 15966), (5322, 14604), (7096, 10953), (7302, 10644), (7983, 9736)]