66690288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{66161}}^1$

素因数の和:66182

約数の個数: 60

約数和(自身を含む): 213306288

約数和(自身を除く): 146616000

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, 66161, 132322, 198483, 264644, 396966, 463127, 529288, 595449, 793932, 926254, 1058576, 1190898, 1389381, 1587864, 1852508, 2381796, 2778762, 3175728, 3705016, 4168143, 4763592, 5557524, 7410032, 8336286, 9527184, 11115048, 16672572, 22230096, 33345144, 66690288]

約数ペア:

[(1, 66690288), (2, 33345144), (3, 22230096), (4, 16672572), (6, 11115048), (7, 9527184), (8, 8336286), (9, 7410032), (12, 5557524), (14, 4763592), (16, 4168143), (18, 3705016), (21, 3175728), (24, 2778762), (28, 2381796), (36, 1852508), (42, 1587864), (48, 1389381), (56, 1190898), (63, 1058576), (72, 926254), (84, 793932), (112, 595449), (126, 529288), (144, 463127), (168, 396966), (252, 264644), (336, 198483), (504, 132322), (1008, 66161)]