80996472

素因数分解:

$2^3\times 3^2\times {\mathrm{1124951}}^1$

素因数の和:1124963

約数の個数: 24

約数和(自身を含む): 219365640

約数和(自身を除く): 138369168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1124951, 2249902, 3374853, 4499804, 6749706, 8999608, 10124559, 13499412, 20249118, 26998824, 40498236, 80996472]

約数ペア:

[(1, 80996472), (2, 40498236), (3, 26998824), (4, 20249118), (6, 13499412), (8, 10124559), (9, 8999608), (12, 6749706), (18, 4499804), (24, 3374853), (36, 2249902), (72, 1124951)]