81224688

素因数分解:

$2^4\times 3^1\times {\mathrm{1692181}}^1$

素因数の和:1692192

約数の個数: 20

約数和(自身を含む): 209830568

約数和(自身を除く): 128605880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1692181, 3384362, 5076543, 6768724, 10153086, 13537448, 20306172, 27074896, 40612344, 81224688]

約数ペア:

[(1, 81224688), (2, 40612344), (3, 27074896), (4, 20306172), (6, 13537448), (8, 10153086), (12, 6768724), (16, 5076543), (24, 3384362), (48, 1692181)]