87250774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 149184000

約数和(自身を除く): 61933226

約数列:

[1, 2, 13, 19, 26, 38, 239, 247, 478, 494, 739, 1478, 3107, 4541, 6214, 9082, 9607, 14041, 19214, 28082, 59033, 118066, 176621, 182533, 353242, 365066, 2296073, 3355799, 4592146, 6711598, 43625387, 87250774]

約数ペア:

[(1, 87250774), (2, 43625387), (13, 6711598), (19, 4592146), (26, 3355799), (38, 2296073), (239, 365066), (247, 353242), (478, 182533), (494, 176621), (739, 118066), (1478, 59033), (3107, 28082), (4541, 19214), (6214, 14041), (9082, 9607)]