71384148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{180263}}^1$

素因数の和:180284

約数の個数: 36

約数和(自身を含む): 196848288

約数和(自身を除く): 125464140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 180263, 360526, 540789, 721052, 1081578, 1622367, 1982893, 2163156, 3244734, 3965786, 5948679, 6489468, 7931572, 11897358, 17846037, 23794716, 35692074, 71384148]

約数ペア:

[(1, 71384148), (2, 35692074), (3, 23794716), (4, 17846037), (6, 11897358), (9, 7931572), (11, 6489468), (12, 5948679), (18, 3965786), (22, 3244734), (33, 2163156), (36, 1982893), (44, 1622367), (66, 1081578), (99, 721052), (132, 540789), (198, 360526), (396, 180263)]