80439636

素因数分解:

$2^2\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{5419}}^1$

素因数の和:6663

約数の個数: 24

約数和(自身を含む): 187878880

約数和(自身を除く): 107439244

約数列:

[1, 2, 3, 4, 6, 12, 1237, 2474, 3711, 4948, 5419, 7422, 10838, 14844, 16257, 21676, 32514, 65028, 6703303, 13406606, 20109909, 26813212, 40219818, 80439636]

約数ペア:

[(1, 80439636), (2, 40219818), (3, 26813212), (4, 20109909), (6, 13406606), (12, 6703303), (1237, 65028), (2474, 32514), (3711, 21676), (4948, 16257), (5419, 14844), (7422, 10838)]