86713228

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 177375744

約数和(自身を除く): 90662516

約数列:

[1, 2, 4, 7, 14, 28, 103, 107, 206, 214, 281, 412, 428, 562, 721, 749, 1124, 1442, 1498, 1967, 2884, 2996, 3934, 7868, 11021, 22042, 28943, 30067, 44084, 57886, 60134, 77147, 115772, 120268, 154294, 202601, 210469, 308588, 405202, 420938, 810404, 841876, 3096901, 6193802, 12387604, 21678307, 43356614, 86713228]

約数ペア:

[(1, 86713228), (2, 43356614), (4, 21678307), (7, 12387604), (14, 6193802), (28, 3096901), (103, 841876), (107, 810404), (206, 420938), (214, 405202), (281, 308588), (412, 210469), (428, 202601), (562, 154294), (721, 120268), (749, 115772), (1124, 77147), (1442, 60134), (1498, 57886), (1967, 44084), (2884, 30067), (2996, 28943), (3934, 22042), (7868, 11021)]