73987732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 160381312

約数和(自身を除く): 86393580

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 1123, 1267, 2246, 2353, 2534, 4492, 4706, 5068, 7861, 9412, 14599, 15722, 16471, 29198, 31444, 32942, 58396, 65884, 102193, 203263, 204386, 406526, 408772, 813052, 1422841, 2642419, 2845682, 5284838, 5691364, 10569676, 18496933, 36993866, 73987732]

約数ペア:

[(1, 73987732), (2, 36993866), (4, 18496933), (7, 10569676), (13, 5691364), (14, 5284838), (26, 2845682), (28, 2642419), (52, 1422841), (91, 813052), (181, 408772), (182, 406526), (362, 204386), (364, 203263), (724, 102193), (1123, 65884), (1267, 58396), (2246, 32942), (2353, 31444), (2534, 29198), (4492, 16471), (4706, 15722), (5068, 14599), (7861, 9412)]