80992272

素因数分解:

$2^4\times 3^1\times {\mathrm{1687339}}^1$

素因数の和:1687350

約数の個数: 20

約数和(自身を含む): 209230160

約数和(自身を除く): 128237888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1687339, 3374678, 5062017, 6749356, 10124034, 13498712, 20248068, 26997424, 40496136, 80992272]

約数ペア:

[(1, 80992272), (2, 40496136), (3, 26997424), (4, 20248068), (6, 13498712), (8, 10124034), (12, 6749356), (16, 5062017), (24, 3374678), (48, 1687339)]