85440084

素因数分解:

$2^2\times 3^1\times {\mathrm{7120007}}^1$

素因数の和:7120014

約数の個数: 12

約数和(自身を含む): 199360224

約数和(自身を除く): 113920140

約数列:

[1, 2, 3, 4, 6, 12, 7120007, 14240014, 21360021, 28480028, 42720042, 85440084]

約数ペア:

[(1, 85440084), (2, 42720042), (3, 28480028), (4, 21360021), (6, 14240014), (12, 7120007)]