80444592

素因数分解:

$2^4\times 3^2\times {\mathrm{558643}}^1$

素因数の和:558657

約数の個数: 30

約数和(自身を含む): 225133532

約数和(自身を除く): 144688940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 558643, 1117286, 1675929, 2234572, 3351858, 4469144, 5027787, 6703716, 8938288, 10055574, 13407432, 20111148, 26814864, 40222296, 80444592]

約数ペア:

[(1, 80444592), (2, 40222296), (3, 26814864), (4, 20111148), (6, 13407432), (8, 10055574), (9, 8938288), (12, 6703716), (16, 5027787), (18, 4469144), (24, 3351858), (36, 2234572), (48, 1675929), (72, 1117286), (144, 558643)]