71286468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1061}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 181984320

約数和(自身を除く): 110697852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 509, 1018, 1061, 1527, 2036, 2122, 3054, 3183, 4244, 5599, 6108, 6366, 11198, 11671, 12732, 16797, 22396, 23342, 33594, 35013, 46684, 67188, 70026, 140052, 540049, 1080098, 1620147, 2160196, 3240294, 5940539, 6480588, 11881078, 17821617, 23762156, 35643234, 71286468]

約数ペア:

[(1, 71286468), (2, 35643234), (3, 23762156), (4, 17821617), (6, 11881078), (11, 6480588), (12, 5940539), (22, 3240294), (33, 2160196), (44, 1620147), (66, 1080098), (132, 540049), (509, 140052), (1018, 70026), (1061, 67188), (1527, 46684), (2036, 35013), (2122, 33594), (3054, 23342), (3183, 22396), (4244, 16797), (5599, 12732), (6108, 11671), (6366, 11198)]