85384458

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^2\times {\mathrm{941}}^1$

素因数の和:1091

約数の個数: 36

約数和(自身を含む): 187841394

約数和(自身を除く): 102456936

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 941, 1278, 1882, 2823, 5041, 5646, 8469, 10082, 15123, 16938, 30246, 45369, 66811, 90738, 133622, 200433, 400866, 601299, 1202598, 4743581, 9487162, 14230743, 28461486, 42692229, 85384458]

約数ペア:

[(1, 85384458), (2, 42692229), (3, 28461486), (6, 14230743), (9, 9487162), (18, 4743581), (71, 1202598), (142, 601299), (213, 400866), (426, 200433), (639, 133622), (941, 90738), (1278, 66811), (1882, 45369), (2823, 30246), (5041, 16938), (5646, 15123), (8469, 10082)]