87426052

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{72613}}^1$

素因数の和:72667

約数の個数: 24

約数和(自身を含む): 178920896

約数和(自身を除く): 91494844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 72613, 145226, 290452, 508291, 1016582, 2033164, 3122359, 6244718, 12489436, 21856513, 43713026, 87426052]

約数ペア:

[(1, 87426052), (2, 43713026), (4, 21856513), (7, 12489436), (14, 6244718), (28, 3122359), (43, 2033164), (86, 1016582), (172, 508291), (301, 290452), (602, 145226), (1204, 72613)]