80147316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{392879}}^1$

素因数の和:392903

約数の個数: 24

約数和(自身を含む): 198011520

約数和(自身を除く): 117864204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 392879, 785758, 1178637, 1571516, 2357274, 4714548, 6678943, 13357886, 20036829, 26715772, 40073658, 80147316]

約数ペア:

[(1, 80147316), (2, 40073658), (3, 26715772), (4, 20036829), (6, 13357886), (12, 6678943), (17, 4714548), (34, 2357274), (51, 1571516), (68, 1178637), (102, 785758), (204, 392879)]