77881164

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{12457}}^1$

素因数の和:12985

約数の個数: 24

約数和(自身を含む): 182086128

約数和(自身を除く): 104204964

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 6252, 12457, 24914, 37371, 49828, 74742, 149484, 6490097, 12980194, 19470291, 25960388, 38940582, 77881164]

約数ペア:

[(1, 77881164), (2, 38940582), (3, 25960388), (4, 19470291), (6, 12980194), (12, 6490097), (521, 149484), (1042, 74742), (1563, 49828), (2084, 37371), (3126, 24914), (6252, 12457)]