80391444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{957041}}^1$

素因数の和:957055

約数の個数: 24

約数和(自身を含む): 214377408

約数和(自身を除く): 133985964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 957041, 1914082, 2871123, 3828164, 5742246, 6699287, 11484492, 13398574, 20097861, 26797148, 40195722, 80391444]

約数ペア:

[(1, 80391444), (2, 40195722), (3, 26797148), (4, 20097861), (6, 13398574), (7, 11484492), (12, 6699287), (14, 5742246), (21, 3828164), (28, 2871123), (42, 1914082), (84, 957041)]