80347968

素因数分解:

$2^6\times 3^2\times {\mathrm{139493}}^1$

素因数の和:139511

約数の個数: 42

約数和(自身を含む): 230304594

約数和(自身を除く): 149956626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 139493, 278986, 418479, 557972, 836958, 1115944, 1255437, 1673916, 2231888, 2510874, 3347832, 4463776, 5021748, 6695664, 8927552, 10043496, 13391328, 20086992, 26782656, 40173984, 80347968]

約数ペア:

[(1, 80347968), (2, 40173984), (3, 26782656), (4, 20086992), (6, 13391328), (8, 10043496), (9, 8927552), (12, 6695664), (16, 5021748), (18, 4463776), (24, 3347832), (32, 2510874), (36, 2231888), (48, 1673916), (64, 1255437), (72, 1115944), (96, 836958), (144, 557972), (192, 418479), (288, 278986), (576, 139493)]