81841.000000

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 1166400

約数和(自身を除く): 719832

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 809, 1618, 2427, 3236, 4854, 6472, 9708, 18607, 19416, 37214, 55821, 74428, 111642, 148856, 223284, 446568]

約数ペア:

[(1, 446568), (2, 223284), (3, 148856), (4, 111642), (6, 74428), (8, 55821), (12, 37214), (23, 19416), (24, 18607), (46, 9708), (69, 6472), (92, 4854), (138, 3236), (184, 2427), (276, 1618), (552, 809)]