68212756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 132531840

約数和(自身を除く): 64319084

約数列:

[1, 2, 4, 23, 29, 37, 46, 58, 74, 92, 116, 148, 667, 691, 851, 1073, 1334, 1382, 1702, 2146, 2668, 2764, 3404, 4292, 15893, 20039, 24679, 25567, 31786, 40078, 49358, 51134, 63572, 80156, 98716, 102268, 460897, 588041, 741443, 921794, 1176082, 1482886, 1843588, 2352164, 2965772, 17053189, 34106378, 68212756]

約数ペア:

[(1, 68212756), (2, 34106378), (4, 17053189), (23, 2965772), (29, 2352164), (37, 1843588), (46, 1482886), (58, 1176082), (74, 921794), (92, 741443), (116, 588041), (148, 460897), (667, 102268), (691, 98716), (851, 80156), (1073, 63572), (1334, 51134), (1382, 49358), (1702, 40078), (2146, 31786), (2668, 25567), (2764, 24679), (3404, 20039), (4292, 15893)]