80413488

素因数分解:

$2^4\times 3^2\times {\mathrm{558427}}^1$

素因数の和:558441

約数の個数: 30

約数和(自身を含む): 225046484

約数和(自身を除く): 144632996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 558427, 1116854, 1675281, 2233708, 3350562, 4467416, 5025843, 6701124, 8934832, 10051686, 13402248, 20103372, 26804496, 40206744, 80413488]

約数ペア:

[(1, 80413488), (2, 40206744), (3, 26804496), (4, 20103372), (6, 13402248), (8, 10051686), (9, 8934832), (12, 6701124), (16, 5025843), (18, 4467416), (24, 3350562), (36, 2233708), (48, 1675281), (72, 1116854), (144, 558427)]