68720508

素因数分解:

$2^2\times 3^3\times {\mathrm{636301}}^1$

素因数の和:636314

約数の個数: 24

約数和(自身を含む): 178164560

約数和(自身を除く): 109444052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 636301, 1272602, 1908903, 2545204, 3817806, 5726709, 7635612, 11453418, 17180127, 22906836, 34360254, 68720508]

約数ペア:

[(1, 68720508), (2, 34360254), (3, 22906836), (4, 17180127), (6, 11453418), (9, 7635612), (12, 5726709), (18, 3817806), (27, 2545204), (36, 1908903), (54, 1272602), (108, 636301)]