80673528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258569}}^1$

素因数の和:258591

約数の個数: 32

約数和(自身を含む): 217198800

約数和(自身を除く): 136525272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 258569, 517138, 775707, 1034276, 1551414, 2068552, 3102828, 3361397, 6205656, 6722794, 10084191, 13445588, 20168382, 26891176, 40336764, 80673528]

約数ペア:

[(1, 80673528), (2, 40336764), (3, 26891176), (4, 20168382), (6, 13445588), (8, 10084191), (12, 6722794), (13, 6205656), (24, 3361397), (26, 3102828), (39, 2068552), (52, 1551414), (78, 1034276), (104, 775707), (156, 517138), (312, 258569)]