78434117

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 87526656

約数和(自身を除く): 9092539

約数列:

[1, 23, 37, 47, 53, 851, 1081, 1219, 1369, 1739, 1961, 2491, 31487, 39997, 45103, 57293, 64343, 72557, 92167, 1479889, 1668811, 2119841, 3410179, 78434117]

約数ペア:

[(1, 78434117), (23, 3410179), (37, 2119841), (47, 1668811), (53, 1479889), (851, 92167), (1081, 72557), (1219, 64343), (1369, 57293), (1739, 45103), (1961, 39997), (2491, 31487)]