82161072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{81509}}^1$

素因数の和:81530

約数の個数: 60

約数和(自身を含む): 262788240

約数和(自身を除く): 180627168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 81509, 163018, 244527, 326036, 489054, 570563, 652072, 733581, 978108, 1141126, 1304144, 1467162, 1711689, 1956216, 2282252, 2934324, 3423378, 3912432, 4564504, 5135067, 5868648, 6846756, 9129008, 10270134, 11737296, 13693512, 20540268, 27387024, 41080536, 82161072]

約数ペア:

[(1, 82161072), (2, 41080536), (3, 27387024), (4, 20540268), (6, 13693512), (7, 11737296), (8, 10270134), (9, 9129008), (12, 6846756), (14, 5868648), (16, 5135067), (18, 4564504), (21, 3912432), (24, 3423378), (28, 2934324), (36, 2282252), (42, 1956216), (48, 1711689), (56, 1467162), (63, 1304144), (72, 1141126), (84, 978108), (112, 733581), (126, 652072), (144, 570563), (168, 489054), (252, 326036), (336, 244527), (504, 163018), (1008, 81509)]