74880012

素因数分解:

$2^2\times 3^1\times {\mathrm{6240001}}^1$

素因数の和:6240008

約数の個数: 12

約数和(自身を含む): 174720056

約数和(自身を除く): 99840044

約数列:

[1, 2, 3, 4, 6, 12, 6240001, 12480002, 18720003, 24960004, 37440006, 74880012]

約数ペア:

[(1, 74880012), (2, 37440006), (3, 24960004), (4, 18720003), (6, 12480002), (12, 6240001)]