72449766

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{6221}}^1$

素因数の和:6876

約数の個数: 24

約数和(自身を含む): 157242384

約数和(自身を除く): 84792618

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 3882, 5823, 6221, 11646, 12442, 18663, 37326, 55989, 111978, 4024987, 8049974, 12074961, 24149922, 36224883, 72449766]

約数ペア:

[(1, 72449766), (2, 36224883), (3, 24149922), (6, 12074961), (9, 8049974), (18, 4024987), (647, 111978), (1294, 55989), (1941, 37326), (3882, 18663), (5823, 12442), (6221, 11646)]