80452070496

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{39906781}}^1$

素因数の和:39906804

約数の個数: 72

約数和(自身を含む): 261469235664

約数和(自身を除く): 181017165168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 39906781, 79813562, 119720343, 159627124, 239440686, 279347467, 319254248, 359161029, 478881372, 558694934, 638508496, 718322058, 838042401, 957762744, 1117389868, 1277016992, 1436644116, 1676084802, 1915525488, 2234779736, 2514127203, 2873288232, 3352169604, 3831050976, 4469559472, 5028254406, 5746576464, 6704339208, 8939118944, 10056508812, 11493152928, 13408678416, 20113017624, 26817356832, 40226035248, 80452070496]

約数ペア:

[(1, 80452070496), (2, 40226035248), (3, 26817356832), (4, 20113017624), (6, 13408678416), (7, 11493152928), (8, 10056508812), (9, 8939118944), (12, 6704339208), (14, 5746576464), (16, 5028254406), (18, 4469559472), (21, 3831050976), (24, 3352169604), (28, 2873288232), (32, 2514127203), (36, 2234779736), (42, 1915525488), (48, 1676084802), (56, 1436644116), (63, 1277016992), (72, 1117389868), (84, 957762744), (96, 838042401), (112, 718322058), (126, 638508496), (144, 558694934), (168, 478881372), (224, 359161029), (252, 319254248), (288, 279347467), (336, 239440686), (504, 159627124), (672, 119720343), (1008, 79813562), (2016, 39906781)]