66777612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{971}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 170481024

約数和(自身を除く): 103703412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 521, 971, 1042, 1563, 1942, 2084, 2913, 3126, 3884, 5731, 5826, 6252, 10681, 11462, 11652, 17193, 21362, 22924, 32043, 34386, 42724, 64086, 68772, 128172, 505891, 1011782, 1517673, 2023564, 3035346, 5564801, 6070692, 11129602, 16694403, 22259204, 33388806, 66777612]

約数ペア:

[(1, 66777612), (2, 33388806), (3, 22259204), (4, 16694403), (6, 11129602), (11, 6070692), (12, 5564801), (22, 3035346), (33, 2023564), (44, 1517673), (66, 1011782), (132, 505891), (521, 128172), (971, 68772), (1042, 64086), (1563, 42724), (1942, 34386), (2084, 32043), (2913, 22924), (3126, 21362), (3884, 17193), (5731, 11652), (5826, 11462), (6252, 10681)]