172008072

素因数分解:

$2^3\times 3^2\times {\mathrm{2389001}}^1$

素因数の和:2389013

約数の個数: 24

約数和(自身を含む): 465855390

約数和(自身を除く): 293847318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2389001, 4778002, 7167003, 9556004, 14334006, 19112008, 21501009, 28668012, 43002018, 57336024, 86004036, 172008072]

約数ペア:

[(1, 172008072), (2, 86004036), (3, 57336024), (4, 43002018), (6, 28668012), (8, 21501009), (9, 19112008), (12, 14334006), (18, 9556004), (24, 7167003), (36, 4778002), (72, 2389001)]