80176464

素因数分解:

$2^4\times 3^2\times {\mathrm{556781}}^1$

素因数の和:556795

約数の個数: 30

約数和(自身を含む): 224383146

約数和(自身を除く): 144206682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 556781, 1113562, 1670343, 2227124, 3340686, 4454248, 5011029, 6681372, 8908496, 10022058, 13362744, 20044116, 26725488, 40088232, 80176464]

約数ペア:

[(1, 80176464), (2, 40088232), (3, 26725488), (4, 20044116), (6, 13362744), (8, 10022058), (9, 8908496), (12, 6681372), (16, 5011029), (18, 4454248), (24, 3340686), (36, 2227124), (48, 1670343), (72, 1113562), (144, 556781)]