87555804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1042331}}^1$

素因数の和:1042345

約数の個数: 24

約数和(自身を含む): 233482368

約数和(自身を除く): 145926564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1042331, 2084662, 3126993, 4169324, 6253986, 7296317, 12507972, 14592634, 21888951, 29185268, 43777902, 87555804]

約数ペア:

[(1, 87555804), (2, 43777902), (3, 29185268), (4, 21888951), (6, 14592634), (7, 12507972), (12, 7296317), (14, 6253986), (21, 4169324), (28, 3126993), (42, 2084662), (84, 1042331)]