80861586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24109}}^1$

素因数の和:24170

約数の個数: 32

約数和(自身を含む): 178221120

約数和(自身を除く): 97359534

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 24109, 48218, 72327, 144654, 313417, 626834, 940251, 1036687, 1880502, 2073374, 3110061, 6220122, 13476931, 26953862, 40430793, 80861586]

約数ペア:

[(1, 80861586), (2, 40430793), (3, 26953862), (6, 13476931), (13, 6220122), (26, 3110061), (39, 2073374), (43, 1880502), (78, 1036687), (86, 940251), (129, 626834), (258, 313417), (559, 144654), (1118, 72327), (1677, 48218), (3354, 24109)]