66723144

素因数分解:

$2^3\times 3^1\times {\mathrm{2780131}}^1$

素因数の和:2780140

約数の個数: 16

約数和(自身を含む): 166807920

約数和(自身を除く): 100084776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2780131, 5560262, 8340393, 11120524, 16680786, 22241048, 33361572, 66723144]

約数ペア:

[(1, 66723144), (2, 33361572), (3, 22241048), (4, 16680786), (6, 11120524), (8, 8340393), (12, 5560262), (24, 2780131)]