79972518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13477}}^1$

素因数の和:13548

約数の個数: 32

約数和(自身を含む): 170793216

約数和(自身を除く): 90820698

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 13477, 26954, 40431, 80862, 309971, 579511, 619942, 929913, 1159022, 1738533, 1859826, 3477066, 13328753, 26657506, 39986259, 79972518]

約数ペア:

[(1, 79972518), (2, 39986259), (3, 26657506), (6, 13328753), (23, 3477066), (43, 1859826), (46, 1738533), (69, 1159022), (86, 929913), (129, 619942), (138, 579511), (258, 309971), (989, 80862), (1978, 40431), (2967, 26954), (5934, 13477)]