72668233

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 80784000

約数和(自身を除く): 8115767

約数列:

[1, 11, 89, 199, 373, 979, 2189, 4103, 17711, 33197, 74227, 194821, 365167, 816497, 6606203, 72668233]

約数ペア:

[(1, 72668233), (11, 6606203), (89, 816497), (199, 365167), (373, 194821), (979, 74227), (2189, 33197), (4103, 17711)]