81751458

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 168094080

約数和(自身を除く): 86342622

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 439, 757, 878, 1317, 1514, 2271, 2634, 4542, 17999, 31037, 35998, 53997, 62074, 93111, 107994, 186222, 332323, 664646, 996969, 1993938, 13625243, 27250486, 40875729, 81751458]

約数ペア:

[(1, 81751458), (2, 40875729), (3, 27250486), (6, 13625243), (41, 1993938), (82, 996969), (123, 664646), (246, 332323), (439, 186222), (757, 107994), (878, 93111), (1317, 62074), (1514, 53997), (2271, 35998), (2634, 31037), (4542, 17999)]