80172318

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2657}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 165348864

約数和(自身を除く): 85176546

約数列:

[1, 2, 3, 6, 47, 94, 107, 141, 214, 282, 321, 642, 2657, 5029, 5314, 7971, 10058, 15087, 15942, 30174, 124879, 249758, 284299, 374637, 568598, 749274, 852897, 1705794, 13362053, 26724106, 40086159, 80172318]

約数ペア:

[(1, 80172318), (2, 40086159), (3, 26724106), (6, 13362053), (47, 1705794), (94, 852897), (107, 749274), (141, 568598), (214, 374637), (282, 284299), (321, 249758), (642, 124879), (2657, 30174), (5029, 15942), (5314, 15087), (7971, 10058)]