80603712

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19991}}^1$

素因数の和:20016

約数の個数: 84

約数和(自身を含む): 264054336

約数和(自身を除く): 183450624

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, 19991, 39982, 59973, 79964, 119946, 139937, 159928, 179919, 239892, 279874, 319856, 359838, 419811, 479784, 559748, 639712, 719676, 839622, 959568, 1119496, 1259433, 1279424, 1439352, 1679244, 1919136, 2238992, 2518866, 2878704, 3358488, 3838272, 4477984, 5037732, 5757408, 6716976, 8955968, 10075464, 11514816, 13433952, 20150928, 26867904, 40301856, 80603712]

約数ペア:

[(1, 80603712), (2, 40301856), (3, 26867904), (4, 20150928), (6, 13433952), (7, 11514816), (8, 10075464), (9, 8955968), (12, 6716976), (14, 5757408), (16, 5037732), (18, 4477984), (21, 3838272), (24, 3358488), (28, 2878704), (32, 2518866), (36, 2238992), (42, 1919136), (48, 1679244), (56, 1439352), (63, 1279424), (64, 1259433), (72, 1119496), (84, 959568), (96, 839622), (112, 719676), (126, 639712), (144, 559748), (168, 479784), (192, 419811), (224, 359838), (252, 319856), (288, 279874), (336, 239892), (448, 179919), (504, 159928), (576, 139937), (672, 119946), (1008, 79964), (1344, 59973), (2016, 39982), (4032, 19991)]