85749918

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{180907}}^1$

素因数の和:180991

約数の個数: 16

約数和(自身を含む): 173671680

約数和(自身を除く): 87921762

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 180907, 361814, 542721, 1085442, 14291653, 28583306, 42874959, 85749918]

約数ペア:

[(1, 85749918), (2, 42874959), (3, 28583306), (6, 14291653), (79, 1085442), (158, 542721), (237, 361814), (474, 180907)]