81392952

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{147451}}^1$

素因数の和:147483

約数の個数: 32

約数和(自身を含む): 212330880

約数和(自身を除く): 130937928

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 147451, 294902, 442353, 589804, 884706, 1179608, 1769412, 3391373, 3538824, 6782746, 10174119, 13565492, 20348238, 27130984, 40696476, 81392952]

約数ペア:

[(1, 81392952), (2, 40696476), (3, 27130984), (4, 20348238), (6, 13565492), (8, 10174119), (12, 6782746), (23, 3538824), (24, 3391373), (46, 1769412), (69, 1179608), (92, 884706), (138, 589804), (184, 442353), (276, 294902), (552, 147451)]