77637742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 158505984

約数和(自身を除く): 80868242

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 91, 119, 161, 182, 221, 238, 299, 322, 391, 442, 598, 782, 1091, 1547, 2093, 2182, 2737, 3094, 4186, 5083, 5474, 7637, 10166, 14183, 15274, 18547, 25093, 28366, 35581, 37094, 50186, 71162, 99281, 129829, 175651, 198562, 241111, 259658, 326209, 351302, 426581, 482222, 652418, 853162, 1687777, 2283463, 2986067, 3375554, 4566926, 5545553, 5972134, 11091106, 38818871, 77637742]

約数ペア:

[(1, 77637742), (2, 38818871), (7, 11091106), (13, 5972134), (14, 5545553), (17, 4566926), (23, 3375554), (26, 2986067), (34, 2283463), (46, 1687777), (91, 853162), (119, 652418), (161, 482222), (182, 426581), (221, 351302), (238, 326209), (299, 259658), (322, 241111), (391, 198562), (442, 175651), (598, 129829), (782, 99281), (1091, 71162), (1547, 50186), (2093, 37094), (2182, 35581), (2737, 28366), (3094, 25093), (4186, 18547), (5083, 15274), (5474, 14183), (7637, 10166)]