72618268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 36

約数和(自身を含む): 135637488

約数和(自身を除く): 63019220

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 281, 562, 1124, 1219, 2438, 2809, 4876, 5618, 6463, 11236, 12926, 14893, 25852, 29786, 59572, 64607, 129214, 258428, 342539, 685078, 789329, 1370156, 1578658, 3157316, 18154567, 36309134, 72618268]

約数ペア:

[(1, 72618268), (2, 36309134), (4, 18154567), (23, 3157316), (46, 1578658), (53, 1370156), (92, 789329), (106, 685078), (212, 342539), (281, 258428), (562, 129214), (1124, 64607), (1219, 59572), (2438, 29786), (2809, 25852), (4876, 14893), (5618, 12926), (6463, 11236)]