80843604

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{19991}}^1$

素因数の和:20335

約数の個数: 24

約数和(自身を含む): 189204288

約数和(自身を除く): 108360684

約数列:

[1, 2, 3, 4, 6, 12, 337, 674, 1011, 1348, 2022, 4044, 19991, 39982, 59973, 79964, 119946, 239892, 6736967, 13473934, 20210901, 26947868, 40421802, 80843604]

約数ペア:

[(1, 80843604), (2, 40421802), (3, 26947868), (4, 20210901), (6, 13473934), (12, 6736967), (337, 239892), (674, 119946), (1011, 79964), (1348, 59973), (2022, 39982), (4044, 19991)]