88079668

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 164063172

約数和(自身を除く): 75983504

約数列:

[1, 2, 4, 19, 38, 76, 181, 337, 361, 362, 674, 722, 724, 1348, 1444, 3439, 6403, 6878, 12806, 13756, 25612, 60997, 65341, 121657, 121994, 130682, 243314, 243988, 261364, 486628, 1158943, 2317886, 4635772, 22019917, 44039834, 88079668]

約数ペア:

[(1, 88079668), (2, 44039834), (4, 22019917), (19, 4635772), (38, 2317886), (76, 1158943), (181, 486628), (337, 261364), (361, 243988), (362, 243314), (674, 130682), (722, 121994), (724, 121657), (1348, 65341), (1444, 60997), (3439, 25612), (6403, 13756), (6878, 12806)]