81075162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{5563}}^1$

素因数の和:5922

約数の個数: 32

約数和(自身を含む): 185882112

約数和(自身を除く): 104806950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2429, 4858, 5563, 7287, 11126, 14574, 16689, 33378, 38941, 77882, 116823, 233646, 1930361, 3860722, 5791083, 11582166, 13512527, 27025054, 40537581, 81075162]

約数ペア:

[(1, 81075162), (2, 40537581), (3, 27025054), (6, 13512527), (7, 11582166), (14, 5791083), (21, 3860722), (42, 1930361), (347, 233646), (694, 116823), (1041, 77882), (2082, 38941), (2429, 33378), (4858, 16689), (5563, 14574), (7287, 11126)]