78069710

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{45127}}^1$

素因数の和:45307

約数の個数: 16

約数和(自身を含む): 141340896

約数和(自身を除く): 63271186

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 45127, 90254, 225635, 451270, 7806971, 15613942, 39034855, 78069710]

約数ペア:

[(1, 78069710), (2, 39034855), (5, 15613942), (10, 7806971), (173, 451270), (346, 225635), (865, 90254), (1730, 45127)]