77146988

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1433}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 138685008

約数和(自身を除く): 61538020

約数列:

[1, 2, 4, 43, 86, 172, 313, 626, 1252, 1433, 2866, 5732, 13459, 26918, 53836, 61619, 123238, 246476, 448529, 897058, 1794116, 19286747, 38573494, 77146988]

約数ペア:

[(1, 77146988), (2, 38573494), (4, 19286747), (43, 1794116), (86, 897058), (172, 448529), (313, 246476), (626, 123238), (1252, 61619), (1433, 53836), (2866, 26918), (5732, 13459)]