80658012

素因数分解:

$2^2\times 3^1\times {\mathrm{6721501}}^1$

素因数の和:6721508

約数の個数: 12

約数和(自身を含む): 188202056

約数和(自身を除く): 107544044

約数列:

[1, 2, 3, 4, 6, 12, 6721501, 13443002, 20164503, 26886004, 40329006, 80658012]

約数ペア:

[(1, 80658012), (2, 40329006), (3, 26886004), (4, 20164503), (6, 13443002), (12, 6721501)]