81237526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1753}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 136391040

約数和(自身を除く): 55153514

約数列:

[1, 2, 17, 29, 34, 47, 58, 94, 493, 799, 986, 1363, 1598, 1753, 2726, 3506, 23171, 29801, 46342, 50837, 59602, 82391, 101674, 164782, 864229, 1400647, 1728458, 2389339, 2801294, 4778678, 40618763, 81237526]

約数ペア:

[(1, 81237526), (2, 40618763), (17, 4778678), (29, 2801294), (34, 2389339), (47, 1728458), (58, 1400647), (94, 864229), (493, 164782), (799, 101674), (986, 82391), (1363, 59602), (1598, 50837), (1753, 46342), (2726, 29801), (3506, 23171)]