77825556

素因数分解:

$2^2\times 3^3\times {\mathrm{720607}}^1$

素因数の和:720620

約数の個数: 24

約数和(自身を含む): 201770240

約数和(自身を除く): 123944684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 720607, 1441214, 2161821, 2882428, 4323642, 6485463, 8647284, 12970926, 19456389, 25941852, 38912778, 77825556]

約数ペア:

[(1, 77825556), (2, 38912778), (3, 25941852), (4, 19456389), (6, 12970926), (9, 8647284), (12, 6485463), (18, 4323642), (27, 2882428), (36, 2161821), (54, 1441214), (108, 720607)]