77317212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{920443}}^1$

素因数の和:920457

約数の個数: 24

約数和(自身を含む): 206179456

約数和(自身を除く): 128862244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 920443, 1840886, 2761329, 3681772, 5522658, 6443101, 11045316, 12886202, 19329303, 25772404, 38658606, 77317212]

約数ペア:

[(1, 77317212), (2, 38658606), (3, 25772404), (4, 19329303), (6, 12886202), (7, 11045316), (12, 6443101), (14, 5522658), (21, 3681772), (28, 2761329), (42, 1840886), (84, 920443)]