85440048

素因数分解:

$2^4\times 3^1\times {\mathrm{1780001}}^1$

素因数の和:1780012

約数の個数: 20

約数和(自身を含む): 220720248

約数和(自身を除く): 135280200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1780001, 3560002, 5340003, 7120004, 10680006, 14240008, 21360012, 28480016, 42720024, 85440048]

約数ペア:

[(1, 85440048), (2, 42720024), (3, 28480016), (4, 21360012), (6, 14240008), (8, 10680006), (12, 7120004), (16, 5340003), (24, 3560002), (48, 1780001)]