66877512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{214351}}^1$

素因数の和:214373

約数の個数: 32

約数和(自身を含む): 180055680

約数和(自身を除く): 113178168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 214351, 428702, 643053, 857404, 1286106, 1714808, 2572212, 2786563, 5144424, 5573126, 8359689, 11146252, 16719378, 22292504, 33438756, 66877512]

約数ペア:

[(1, 66877512), (2, 33438756), (3, 22292504), (4, 16719378), (6, 11146252), (8, 8359689), (12, 5573126), (13, 5144424), (24, 2786563), (26, 2572212), (39, 1714808), (52, 1286106), (78, 857404), (104, 643053), (156, 428702), (312, 214351)]