88774740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{493193}}^1$

素因数の和:493208

約数の個数: 36

約数和(自身を含む): 269283924

約数和(自身を除く): 180509184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 493193, 986386, 1479579, 1972772, 2465965, 2959158, 4438737, 4931930, 5918316, 7397895, 8877474, 9863860, 14795790, 17754948, 22193685, 29591580, 44387370, 88774740]

約数ペア:

[(1, 88774740), (2, 44387370), (3, 29591580), (4, 22193685), (5, 17754948), (6, 14795790), (9, 9863860), (10, 8877474), (12, 7397895), (15, 5918316), (18, 4931930), (20, 4438737), (30, 2959158), (36, 2465965), (45, 1972772), (60, 1479579), (90, 986386), (180, 493193)]