80379852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{956903}}^1$

素因数の和:956917

約数の個数: 24

約数和(自身を含む): 214346496

約数和(自身を除く): 133966644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 956903, 1913806, 2870709, 3827612, 5741418, 6698321, 11482836, 13396642, 20094963, 26793284, 40189926, 80379852]

約数ペア:

[(1, 80379852), (2, 40189926), (3, 26793284), (4, 20094963), (6, 13396642), (7, 11482836), (12, 6698321), (14, 5741418), (21, 3827612), (28, 2870709), (42, 1913806), (84, 956903)]