72555408

素因数分解:

$2^4\times 3^2\times {\mathrm{503857}}^1$

素因数の和:503871

約数の個数: 30

約数和(自身を含む): 203054774

約数和(自身を除く): 130499366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503857, 1007714, 1511571, 2015428, 3023142, 4030856, 4534713, 6046284, 8061712, 9069426, 12092568, 18138852, 24185136, 36277704, 72555408]

約数ペア:

[(1, 72555408), (2, 36277704), (3, 24185136), (4, 18138852), (6, 12092568), (8, 9069426), (9, 8061712), (12, 6046284), (16, 4534713), (18, 4030856), (24, 3023142), (36, 2015428), (48, 1511571), (72, 1007714), (144, 503857)]