80628534

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:851

約数の個数: 80

約数和(自身を含む): 208890528

約数和(自身を除く): 128261994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 97, 126, 162, 189, 194, 291, 378, 567, 582, 679, 733, 873, 1134, 1358, 1466, 1746, 2037, 2199, 2619, 4074, 4398, 5131, 5238, 6111, 6597, 7857, 10262, 12222, 13194, 15393, 15714, 18333, 19791, 30786, 36666, 39582, 46179, 54999, 59373, 71101, 92358, 109998, 118746, 138537, 142202, 213303, 277074, 415611, 426606, 497707, 639909, 831222, 995414, 1279818, 1493121, 1919727, 2986242, 3839454, 4479363, 5759181, 8958726, 11518362, 13438089, 26876178, 40314267, 80628534]

約数ペア:

[(1, 80628534), (2, 40314267), (3, 26876178), (6, 13438089), (7, 11518362), (9, 8958726), (14, 5759181), (18, 4479363), (21, 3839454), (27, 2986242), (42, 1919727), (54, 1493121), (63, 1279818), (81, 995414), (97, 831222), (126, 639909), (162, 497707), (189, 426606), (194, 415611), (291, 277074), (378, 213303), (567, 142202), (582, 138537), (679, 118746), (733, 109998), (873, 92358), (1134, 71101), (1358, 59373), (1466, 54999), (1746, 46179), (2037, 39582), (2199, 36666), (2619, 30786), (4074, 19791), (4398, 18333), (5131, 15714), (5238, 15393), (6111, 13194), (6597, 12222), (7857, 10262)]