80584254

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{7499}}^1$

素因数の和:7709

約数の個数: 32

約数和(自身を含む): 180000000

約数和(自身を除く): 99415746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 3582, 5373, 7499, 10746, 14998, 22497, 44994, 67491, 134982, 202473, 404946, 1492301, 2984602, 4476903, 8953806, 13430709, 26861418, 40292127, 80584254]

約数ペア:

[(1, 80584254), (2, 40292127), (3, 26861418), (6, 13430709), (9, 8953806), (18, 4476903), (27, 2984602), (54, 1492301), (199, 404946), (398, 202473), (597, 134982), (1194, 67491), (1791, 44994), (3582, 22497), (5373, 14998), (7499, 10746)]