80908044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{963191}}^1$

素因数の和:963205

約数の個数: 24

約数和(自身を含む): 215755008

約数和(自身を除く): 134846964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 963191, 1926382, 2889573, 3852764, 5779146, 6742337, 11558292, 13484674, 20227011, 26969348, 40454022, 80908044]

約数ペア:

[(1, 80908044), (2, 40454022), (3, 26969348), (4, 20227011), (6, 13484674), (7, 11558292), (12, 6742337), (14, 5779146), (21, 3852764), (28, 2889573), (42, 1926382), (84, 963191)]