77882546

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 139252608

約数和(自身を除く): 61370062

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 301, 371, 602, 742, 2279, 2441, 4558, 4882, 15953, 17087, 31906, 34174, 104963, 129373, 209926, 258746, 734741, 905611, 1469482, 1811222, 5563039, 11126078, 38941273, 77882546]

約数ペア:

[(1, 77882546), (2, 38941273), (7, 11126078), (14, 5563039), (43, 1811222), (53, 1469482), (86, 905611), (106, 734741), (301, 258746), (371, 209926), (602, 129373), (742, 104963), (2279, 34174), (2441, 31906), (4558, 17087), (4882, 15953)]