80342868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{352381}}^1$

素因数の和:352407

約数の個数: 24

約数和(自身を含む): 197333920

約数和(自身を除く): 116991052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 352381, 704762, 1057143, 1409524, 2114286, 4228572, 6695239, 13390478, 20085717, 26780956, 40171434, 80342868]

約数ペア:

[(1, 80342868), (2, 40171434), (3, 26780956), (4, 20085717), (6, 13390478), (12, 6695239), (19, 4228572), (38, 2114286), (57, 1409524), (76, 1057143), (114, 704762), (228, 352381)]