78999396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{940469}}^1$

素因数の和:940483

約数の個数: 24

約数和(自身を含む): 210665280

約数和(自身を除く): 131665884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 940469, 1880938, 2821407, 3761876, 5642814, 6583283, 11285628, 13166566, 19749849, 26333132, 39499698, 78999396]

約数ペア:

[(1, 78999396), (2, 39499698), (3, 26333132), (4, 19749849), (6, 13166566), (7, 11285628), (12, 6583283), (14, 5642814), (21, 3761876), (28, 2821407), (42, 1880938), (84, 940469)]