80611776

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19993}}^1$

素因数の和:20018

約数の個数: 84

約数和(自身を含む): 264080752

約数和(自身を除く): 183468976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 19993, 39986, 59979, 79972, 119958, 139951, 159944, 179937, 239916, 279902, 319888, 359874, 419853, 479832, 559804, 639776, 719748, 839706, 959664, 1119608, 1259559, 1279552, 1439496, 1679412, 1919328, 2239216, 2519118, 2878992, 3358824, 3838656, 4478432, 5038236, 5757984, 6717648, 8956864, 10076472, 11515968, 13435296, 20152944, 26870592, 40305888, 80611776]

約数ペア:

[(1, 80611776), (2, 40305888), (3, 26870592), (4, 20152944), (6, 13435296), (7, 11515968), (8, 10076472), (9, 8956864), (12, 6717648), (14, 5757984), (16, 5038236), (18, 4478432), (21, 3838656), (24, 3358824), (28, 2878992), (32, 2519118), (36, 2239216), (42, 1919328), (48, 1679412), (56, 1439496), (63, 1279552), (64, 1259559), (72, 1119608), (84, 959664), (96, 839706), (112, 719748), (126, 639776), (144, 559804), (168, 479832), (192, 419853), (224, 359874), (252, 319888), (288, 279902), (336, 239916), (448, 179937), (504, 159944), (576, 139951), (672, 119958), (1008, 79972), (1344, 59979), (2016, 39986), (4032, 19993)]