80320308

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{393727}}^1$

素因数の和:393751

約数の個数: 24

約数和(自身を含む): 198438912

約数和(自身を除く): 118118604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 393727, 787454, 1181181, 1574908, 2362362, 4724724, 6693359, 13386718, 20080077, 26773436, 40160154, 80320308]

約数ペア:

[(1, 80320308), (2, 40160154), (3, 26773436), (4, 20080077), (6, 13386718), (12, 6693359), (17, 4724724), (34, 2362362), (51, 1574908), (68, 1181181), (102, 787454), (204, 393727)]