81188304

素因数分解:

$2^4\times 3^1\times {\mathrm{1691423}}^1$

素因数の和:1691434

約数の個数: 20

約数和(自身を含む): 209736576

約数和(自身を除く): 128548272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1691423, 3382846, 5074269, 6765692, 10148538, 13531384, 20297076, 27062768, 40594152, 81188304]

約数ペア:

[(1, 81188304), (2, 40594152), (3, 27062768), (4, 20297076), (6, 13531384), (8, 10148538), (12, 6765692), (16, 5074269), (24, 3382846), (48, 1691423)]