78998460472

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{827}}^1\times {\mathrm{85903}}^1$

素因数の和:86875

約数の個数: 32

約数和(自身を含む): 149369875200

約数和(自身を除く): 70371414728

約数列:

[1, 2, 4, 8, 139, 278, 556, 827, 1112, 1654, 3308, 6616, 85903, 114953, 171806, 229906, 343612, 459812, 687224, 919624, 11940517, 23881034, 47762068, 71041781, 95524136, 142083562, 284167124, 568334248, 9874807559, 19749615118, 39499230236, 78998460472]

約数ペア:

[(1, 78998460472), (2, 39499230236), (4, 19749615118), (8, 9874807559), (139, 568334248), (278, 284167124), (556, 142083562), (827, 95524136), (1112, 71041781), (1654, 47762068), (3308, 23881034), (6616, 11940517), (85903, 919624), (114953, 687224), (171806, 459812), (229906, 343612)]