90972012

素因数分解:

$2^2\times 3^1\times {\mathrm{7581001}}^1$

素因数の和:7581008

約数の個数: 12

約数和(自身を含む): 212268056

約数和(自身を除く): 121296044

約数列:

[1, 2, 3, 4, 6, 12, 7581001, 15162002, 22743003, 30324004, 45486006, 90972012]

約数ペア:

[(1, 90972012), (2, 45486006), (3, 30324004), (4, 22743003), (6, 15162002), (12, 7581001)]