77285964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21397}}^1$

素因数の和:21454

約数の個数: 48

約数和(自身を含む): 210898688

約数和(自身を除く): 133612724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 21397, 42794, 64191, 85588, 128382, 149779, 256764, 299558, 449337, 599116, 898674, 920071, 1797348, 1840142, 2760213, 3680284, 5520426, 6440497, 11040852, 12880994, 19321491, 25761988, 38642982, 77285964]

約数ペア:

[(1, 77285964), (2, 38642982), (3, 25761988), (4, 19321491), (6, 12880994), (7, 11040852), (12, 6440497), (14, 5520426), (21, 3680284), (28, 2760213), (42, 1840142), (43, 1797348), (84, 920071), (86, 898674), (129, 599116), (172, 449337), (258, 299558), (301, 256764), (516, 149779), (602, 128382), (903, 85588), (1204, 64191), (1806, 42794), (3612, 21397)]