80575854

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3719}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 169274880

約数和(自身を除く): 88699026

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 3719, 7222, 7438, 10833, 11157, 21666, 22314, 85537, 171074, 256611, 513222, 583883, 1167766, 1751649, 3503298, 13429309, 26858618, 40287927, 80575854]

約数ペア:

[(1, 80575854), (2, 40287927), (3, 26858618), (6, 13429309), (23, 3503298), (46, 1751649), (69, 1167766), (138, 583883), (157, 513222), (314, 256611), (471, 171074), (942, 85537), (3611, 22314), (3719, 21666), (7222, 11157), (7438, 10833)]