72796636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{9907}}^1$

素因数の和:10089

約数の個数: 24

約数和(自身を含む): 139821696

約数和(自身を除く): 67025060

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 7348, 9907, 19814, 39628, 108977, 217954, 435908, 1654469, 3308938, 6617876, 18199159, 36398318, 72796636]

約数ペア:

[(1, 72796636), (2, 36398318), (4, 18199159), (11, 6617876), (22, 3308938), (44, 1654469), (167, 435908), (334, 217954), (668, 108977), (1837, 39628), (3674, 19814), (7348, 9907)]