77081564

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{34847}}^1$

素因数の和:34937

約数の個数: 24

約数和(自身を含む): 156119040

約数和(自身を除く): 79037476

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 34847, 69694, 139388, 243929, 487858, 975716, 2752913, 5505826, 11011652, 19270391, 38540782, 77081564]

約数ペア:

[(1, 77081564), (2, 38540782), (4, 19270391), (7, 11011652), (14, 5505826), (28, 2752913), (79, 975716), (158, 487858), (316, 243929), (553, 139388), (1106, 69694), (2212, 34847)]