80689008

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45433}}^1$

素因数の和:45481

約数の個数: 40

約数和(自身を含む): 214085008

約数和(自身を除く): 133396000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 45433, 90866, 136299, 181732, 272598, 363464, 545196, 726928, 1090392, 1681021, 2180784, 3362042, 5043063, 6724084, 10086126, 13448168, 20172252, 26896336, 40344504, 80689008]

約数ペア:

[(1, 80689008), (2, 40344504), (3, 26896336), (4, 20172252), (6, 13448168), (8, 10086126), (12, 6724084), (16, 5043063), (24, 3362042), (37, 2180784), (48, 1681021), (74, 1090392), (111, 726928), (148, 545196), (222, 363464), (296, 272598), (444, 181732), (592, 136299), (888, 90866), (1776, 45433)]