81870072

素因数分解:

$2^3\times 3^1\times {\mathrm{1093}}^1\times {\mathrm{3121}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 204928080

約数和(自身を除く): 123058008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1093, 2186, 3121, 3279, 4372, 6242, 6558, 8744, 9363, 12484, 13116, 18726, 24968, 26232, 37452, 74904, 3411253, 6822506, 10233759, 13645012, 20467518, 27290024, 40935036, 81870072]

約数ペア:

[(1, 81870072), (2, 40935036), (3, 27290024), (4, 20467518), (6, 13645012), (8, 10233759), (12, 6822506), (24, 3411253), (1093, 74904), (2186, 37452), (3121, 26232), (3279, 24968), (4372, 18726), (6242, 13116), (6558, 12484), (8744, 9363)]