72048088

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12491}}^1$

素因数の和:12607

約数の個数: 32

約数和(自身を含む): 155900160

約数和(自身を除く): 83852072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 12491, 24982, 49964, 87437, 99928, 174874, 349748, 699496, 1286573, 2573146, 5146292, 9006011, 10292584, 18012022, 36024044, 72048088]

約数ペア:

[(1, 72048088), (2, 36024044), (4, 18012022), (7, 10292584), (8, 9006011), (14, 5146292), (28, 2573146), (56, 1286573), (103, 699496), (206, 349748), (412, 174874), (721, 99928), (824, 87437), (1442, 49964), (2884, 24982), (5768, 12491)]