81169944

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{147047}}^1$

素因数の和:147079

約数の個数: 32

約数和(自身を含む): 211749120

約数和(自身を除く): 130579176

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 147047, 294094, 441141, 588188, 882282, 1176376, 1764564, 3382081, 3529128, 6764162, 10146243, 13528324, 20292486, 27056648, 40584972, 81169944]

約数ペア:

[(1, 81169944), (2, 40584972), (3, 27056648), (4, 20292486), (6, 13528324), (8, 10146243), (12, 6764162), (23, 3529128), (24, 3382081), (46, 1764564), (69, 1176376), (92, 882282), (138, 588188), (184, 441141), (276, 294094), (552, 147047)]