85589478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{733}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 200382000

約数和(自身を除く): 114792522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 499, 733, 998, 1466, 1497, 2199, 2994, 4398, 4491, 6487, 6597, 8982, 9529, 12974, 13194, 19058, 19461, 28587, 38922, 57174, 58383, 85761, 116766, 171522, 365767, 731534, 1097301, 2194602, 3291903, 4754971, 6583806, 9509942, 14264913, 28529826, 42794739, 85589478]

約数ペア:

[(1, 85589478), (2, 42794739), (3, 28529826), (6, 14264913), (9, 9509942), (13, 6583806), (18, 4754971), (26, 3291903), (39, 2194602), (78, 1097301), (117, 731534), (234, 365767), (499, 171522), (733, 116766), (998, 85761), (1466, 58383), (1497, 57174), (2199, 38922), (2994, 28587), (4398, 19461), (4491, 19058), (6487, 13194), (6597, 12974), (8982, 9529)]