86880012

素因数分解:

$2^2\times 3^1\times {\mathrm{7240001}}^1$

素因数の和:7240008

約数の個数: 12

約数和(自身を含む): 202720056

約数和(自身を除く): 115840044

約数列:

[1, 2, 3, 4, 6, 12, 7240001, 14480002, 21720003, 28960004, 43440006, 86880012]

約数ペア:

[(1, 86880012), (2, 43440006), (3, 28960004), (4, 21720003), (6, 14480002), (12, 7240001)]