77568172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{15601}}^1$

素因数の和:15729

約数の個数: 24

約数和(自身を含む): 149404752

約数和(自身を除く): 71836580

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 15601, 31202, 62404, 171611, 343222, 686444, 1762913, 3525826, 7051652, 19392043, 38784086, 77568172]

約数ペア:

[(1, 77568172), (2, 38784086), (4, 19392043), (11, 7051652), (22, 3525826), (44, 1762913), (113, 686444), (226, 343222), (452, 171611), (1243, 62404), (2486, 31202), (4972, 15601)]