80834724

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{8737}}^1$

素因数の和:9004

約数の個数: 36

約数和(自身を含む): 205150764

約数和(自身を除く): 124316040

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 8737, 9252, 17474, 26211, 34948, 52422, 78633, 104844, 157266, 314532, 2245409, 4490818, 6736227, 8981636, 13472454, 20208681, 26944908, 40417362, 80834724]

約数ペア:

[(1, 80834724), (2, 40417362), (3, 26944908), (4, 20208681), (6, 13472454), (9, 8981636), (12, 6736227), (18, 4490818), (36, 2245409), (257, 314532), (514, 157266), (771, 104844), (1028, 78633), (1542, 52422), (2313, 34948), (3084, 26211), (4626, 17474), (8737, 9252)]