87060001

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 107907840

約数和(自身を除く): 20847839

約数列:

[1, 7, 29, 37, 67, 173, 203, 259, 469, 1073, 1211, 1943, 2479, 5017, 6401, 7511, 11591, 13601, 17353, 35119, 44807, 71891, 81137, 185629, 336139, 428867, 503237, 1299403, 2352973, 3002069, 12437143, 87060001]

約数ペア:

[(1, 87060001), (7, 12437143), (29, 3002069), (37, 2352973), (67, 1299403), (173, 503237), (203, 428867), (259, 336139), (469, 185629), (1073, 81137), (1211, 71891), (1943, 44807), (2479, 35119), (5017, 17353), (6401, 13601), (7511, 11591)]