67778876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1226

約数の個数: 36

約数和(自身を含む): 131494440

約数和(自身を除く): 63715564

約数列:

[1, 2, 4, 11, 22, 44, 121, 131, 242, 262, 484, 524, 1069, 1441, 2138, 2882, 4276, 5764, 11759, 15851, 23518, 31702, 47036, 63404, 129349, 140039, 258698, 280078, 517396, 560156, 1540429, 3080858, 6161716, 16944719, 33889438, 67778876]

約数ペア:

[(1, 67778876), (2, 33889438), (4, 16944719), (11, 6161716), (22, 3080858), (44, 1540429), (121, 560156), (131, 517396), (242, 280078), (262, 258698), (484, 140039), (524, 129349), (1069, 63404), (1441, 47036), (2138, 31702), (2882, 23518), (4276, 15851), (5764, 11759)]