78539442

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{17713}}^1$

素因数の和:18457

約数の個数: 16

約数和(自身を含む): 157300320

約数和(自身を除く): 78760878

約数列:

[1, 2, 3, 6, 739, 1478, 2217, 4434, 17713, 35426, 53139, 106278, 13089907, 26179814, 39269721, 78539442]

約数ペア:

[(1, 78539442), (2, 39269721), (3, 26179814), (6, 13089907), (739, 106278), (1478, 53139), (2217, 35426), (4434, 17713)]