80412858

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{20399}}^1$

素因数の和:20483

約数の個数: 32

約数和(自身を含む): 181152000

約数和(自身を除く): 100739142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 20399, 40798, 61197, 122394, 183591, 367182, 550773, 1101546, 1489127, 2978254, 4467381, 8934762, 13402143, 26804286, 40206429, 80412858]

約数ペア:

[(1, 80412858), (2, 40206429), (3, 26804286), (6, 13402143), (9, 8934762), (18, 4467381), (27, 2978254), (54, 1489127), (73, 1101546), (146, 550773), (219, 367182), (438, 183591), (657, 122394), (1314, 61197), (1971, 40798), (3942, 20399)]