77489852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6961}}^1$

素因数の和:7010

約数の個数: 36

約数和(自身を含む): 155558928

約数和(自身を除く): 78069076

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 6961, 11132, 13922, 27844, 76571, 153142, 160103, 306284, 320206, 640412, 842281, 1684562, 1761133, 3369124, 3522266, 7044532, 19372463, 38744926, 77489852]

約数ペア:

[(1, 77489852), (2, 38744926), (4, 19372463), (11, 7044532), (22, 3522266), (23, 3369124), (44, 1761133), (46, 1684562), (92, 842281), (121, 640412), (242, 320206), (253, 306284), (484, 160103), (506, 153142), (1012, 76571), (2783, 27844), (5566, 13922), (6961, 11132)]