77981348

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{18169}}^1$

素因数の和:18239

約数の個数: 24

約数和(自身を含む): 144996600

約数和(自身を除く): 67015252

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 18169, 36338, 72676, 526901, 672253, 1053802, 1344506, 2107604, 2689012, 19495337, 38990674, 77981348]

約数ペア:

[(1, 77981348), (2, 38990674), (4, 19495337), (29, 2689012), (37, 2107604), (58, 1344506), (74, 1053802), (116, 672253), (148, 526901), (1073, 72676), (2146, 36338), (4292, 18169)]