80561042639

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{77563}}^1$

素因数の和:77676

約数の個数: 48

約数和(自身を含む): 106956412416

約数和(自身を除く): 26395369777

約数列:

[1, 7, 11, 41, 47, 49, 77, 287, 329, 451, 517, 539, 1927, 2009, 2303, 3157, 3619, 13489, 21197, 22099, 25333, 77563, 94423, 148379, 542941, 853193, 1038653, 3180083, 3645461, 3800587, 5972351, 22260581, 25518227, 34980913, 40100071, 41806457, 149463901, 155824067, 178627589, 244866391, 280700497, 1046247307, 1644102911, 1714064737, 1964903479, 7323731149, 11508720377, 80561042639]

約数ペア:

[(1, 80561042639), (7, 11508720377), (11, 7323731149), (41, 1964903479), (47, 1714064737), (49, 1644102911), (77, 1046247307), (287, 280700497), (329, 244866391), (451, 178627589), (517, 155824067), (539, 149463901), (1927, 41806457), (2009, 40100071), (2303, 34980913), (3157, 25518227), (3619, 22260581), (13489, 5972351), (21197, 3800587), (22099, 3645461), (25333, 3180083), (77563, 1038653), (94423, 853193), (148379, 542941)]