68775318

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1160

約数の個数: 56

約数和(自身を含む): 158415048

約数和(自身を除く): 89639730

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 729, 774, 1097, 1161, 1458, 2194, 2322, 3291, 3483, 6582, 6966, 9873, 10449, 19746, 20898, 29619, 31347, 47171, 59238, 62694, 88857, 94342, 141513, 177714, 266571, 283026, 424539, 533142, 799713, 849078, 1273617, 1599426, 2547234, 3820851, 7641702, 11462553, 22925106, 34387659, 68775318]

約数ペア:

[(1, 68775318), (2, 34387659), (3, 22925106), (6, 11462553), (9, 7641702), (18, 3820851), (27, 2547234), (43, 1599426), (54, 1273617), (81, 849078), (86, 799713), (129, 533142), (162, 424539), (243, 283026), (258, 266571), (387, 177714), (486, 141513), (729, 94342), (774, 88857), (1097, 62694), (1161, 59238), (1458, 47171), (2194, 31347), (2322, 29619), (3291, 20898), (3483, 19746), (6582, 10449), (6966, 9873)]