68071836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{810379}}^1$

素因数の和:810393

約数の個数: 24

約数和(自身を含む): 181525120

約数和(自身を除く): 113453284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 810379, 1620758, 2431137, 3241516, 4862274, 5672653, 9724548, 11345306, 17017959, 22690612, 34035918, 68071836]

約数ペア:

[(1, 68071836), (2, 34035918), (3, 22690612), (4, 17017959), (6, 11345306), (7, 9724548), (12, 5672653), (14, 4862274), (21, 3241516), (28, 2431137), (42, 1620758), (84, 810379)]