83181276

素因数分解:

$2^2\times 3^3\times {\mathrm{431}}^1\times {\mathrm{1787}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 216276480

約数和(自身を除く): 133095204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 431, 862, 1293, 1724, 1787, 2586, 3574, 3879, 5172, 5361, 7148, 7758, 10722, 11637, 15516, 16083, 21444, 23274, 32166, 46548, 48249, 64332, 96498, 192996, 770197, 1540394, 2310591, 3080788, 4621182, 6931773, 9242364, 13863546, 20795319, 27727092, 41590638, 83181276]

約数ペア:

[(1, 83181276), (2, 41590638), (3, 27727092), (4, 20795319), (6, 13863546), (9, 9242364), (12, 6931773), (18, 4621182), (27, 3080788), (36, 2310591), (54, 1540394), (108, 770197), (431, 192996), (862, 96498), (1293, 64332), (1724, 48249), (1787, 46548), (2586, 32166), (3574, 23274), (3879, 21444), (5172, 16083), (5361, 15516), (7148, 11637), (7758, 10722)]