87568276

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{613}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 155965824

約数和(自身を除く): 68397548

約数列:

[1, 2, 4, 71, 142, 284, 503, 613, 1006, 1226, 2012, 2452, 35713, 43523, 71426, 87046, 142852, 174092, 308339, 616678, 1233356, 21892069, 43784138, 87568276]

約数ペア:

[(1, 87568276), (2, 43784138), (4, 21892069), (71, 1233356), (142, 616678), (284, 308339), (503, 174092), (613, 142852), (1006, 87046), (1226, 71426), (2012, 43523), (2452, 35713)]