81591672

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{147811}}^1$

素因数の和:147843

約数の個数: 32

約数和(自身を含む): 212849280

約数和(自身を除く): 131257608

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 147811, 295622, 443433, 591244, 886866, 1182488, 1773732, 3399653, 3547464, 6799306, 10198959, 13598612, 20397918, 27197224, 40795836, 81591672]

約数ペア:

[(1, 81591672), (2, 40795836), (3, 27197224), (4, 20397918), (6, 13598612), (8, 10198959), (12, 6799306), (23, 3547464), (24, 3399653), (46, 1773732), (69, 1182488), (92, 886866), (138, 591244), (184, 443433), (276, 295622), (552, 147811)]