66768912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{66239}}^1$

素因数の和:66260

約数の個数: 60

約数和(自身を含む): 213557760

約数和(自身を除く): 146788848

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, 66239, 132478, 198717, 264956, 397434, 463673, 529912, 596151, 794868, 927346, 1059824, 1192302, 1391019, 1589736, 1854692, 2384604, 2782038, 3179472, 3709384, 4173057, 4769208, 5564076, 7418768, 8346114, 9538416, 11128152, 16692228, 22256304, 33384456, 66768912]

約数ペア:

[(1, 66768912), (2, 33384456), (3, 22256304), (4, 16692228), (6, 11128152), (7, 9538416), (8, 8346114), (9, 7418768), (12, 5564076), (14, 4769208), (16, 4173057), (18, 3709384), (21, 3179472), (24, 2782038), (28, 2384604), (36, 1854692), (42, 1589736), (48, 1391019), (56, 1192302), (63, 1059824), (72, 927346), (84, 794868), (112, 596151), (126, 529912), (144, 463673), (168, 397434), (252, 264956), (336, 198717), (504, 132478), (1008, 66239)]