85440144

素因数分解:

$2^4\times 3^1\times {\mathrm{1780003}}^1$

素因数の和:1780014

約数の個数: 20

約数和(自身を含む): 220720496

約数和(自身を除く): 135280352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1780003, 3560006, 5340009, 7120012, 10680018, 14240024, 21360036, 28480048, 42720072, 85440144]

約数ペア:

[(1, 85440144), (2, 42720072), (3, 28480048), (4, 21360036), (6, 14240024), (8, 10680018), (12, 7120012), (16, 5340009), (24, 3560006), (48, 1780003)]