80967672

素因数分解:

$2^3\times 3^2\times {\mathrm{1124551}}^1$

素因数の和:1124563

約数の個数: 24

約数和(自身を含む): 219287640

約数和(自身を除く): 138319968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1124551, 2249102, 3373653, 4498204, 6747306, 8996408, 10120959, 13494612, 20241918, 26989224, 40483836, 80967672]

約数ペア:

[(1, 80967672), (2, 40483836), (3, 26989224), (4, 20241918), (6, 13494612), (8, 10120959), (9, 8996408), (12, 6747306), (18, 4498204), (24, 3373653), (36, 2249102), (72, 1124551)]