77219254

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{75557}}^1$

素因数の和:75639

約数の個数: 16

約数和(自身を含む): 134191008

約数和(自身を除く): 56971754

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 75557, 151114, 528899, 1057798, 5515661, 11031322, 38609627, 77219254]

約数ペア:

[(1, 77219254), (2, 38609627), (7, 11031322), (14, 5515661), (73, 1057798), (146, 528899), (511, 151114), (1022, 75557)]