87025.000000

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:107

約数の個数: 30

約数和(自身を含む): 821562

約数和(自身を除く): 436970

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 1849, 2236, 3698, 4472, 7396, 8944, 14792, 24037, 29584, 48074, 96148, 192296, 384592]

約数ペア:

[(1, 384592), (2, 192296), (4, 96148), (8, 48074), (13, 29584), (16, 24037), (26, 14792), (43, 8944), (52, 7396), (86, 4472), (104, 3698), (172, 2236), (208, 1849), (344, 1118), (559, 688)]