80867862

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{65111}}^1$

素因数の和:65145

約数の個数: 32

約数和(自身を含む): 187522560

約数和(自身を除く): 106654698

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 65111, 130222, 195333, 390666, 585999, 1171998, 1497553, 1757997, 2995106, 3515994, 4492659, 8985318, 13477977, 26955954, 40433931, 80867862]

約数ペア:

[(1, 80867862), (2, 40433931), (3, 26955954), (6, 13477977), (9, 8985318), (18, 4492659), (23, 3515994), (27, 2995106), (46, 1757997), (54, 1497553), (69, 1171998), (138, 585999), (207, 390666), (414, 195333), (621, 130222), (1242, 65111)]