77326490

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{60887}}^1$

素因数の和:61021

約数の個数: 16

約数和(自身を含む): 140285952

約数和(自身を除く): 62959462

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 60887, 121774, 304435, 608870, 7732649, 15465298, 38663245, 77326490]

約数ペア:

[(1, 77326490), (2, 38663245), (5, 15465298), (10, 7732649), (127, 608870), (254, 304435), (635, 121774), (1270, 60887)]