78151836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{930379}}^1$

素因数の和:930393

約数の個数: 24

約数和(自身を含む): 208405120

約数和(自身を除く): 130253284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 930379, 1860758, 2791137, 3721516, 5582274, 6512653, 11164548, 13025306, 19537959, 26050612, 39075918, 78151836]

約数ペア:

[(1, 78151836), (2, 39075918), (3, 26050612), (4, 19537959), (6, 13025306), (7, 11164548), (12, 6512653), (14, 5582274), (21, 3721516), (28, 2791137), (42, 1860758), (84, 930379)]