77670726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11779}}^1$

素因数の和:11948

約数の個数: 32

約数和(自身を含む): 178679040

約数和(自身を除く): 101008314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 11779, 23558, 35337, 70674, 82453, 164906, 247359, 494718, 1849303, 3698606, 5547909, 11095818, 12945121, 25890242, 38835363, 77670726]

約数ペア:

[(1, 77670726), (2, 38835363), (3, 25890242), (6, 12945121), (7, 11095818), (14, 5547909), (21, 3698606), (42, 1849303), (157, 494718), (314, 247359), (471, 164906), (942, 82453), (1099, 70674), (2198, 35337), (3297, 23558), (6594, 11779)]