85756878

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 192185136

約数和(自身を除く): 106428258

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 101, 129, 202, 258, 303, 387, 606, 774, 909, 1097, 1818, 2194, 3291, 4343, 6582, 8686, 9873, 13029, 19746, 26058, 39087, 47171, 78174, 94342, 110797, 141513, 221594, 283026, 332391, 424539, 664782, 849078, 997173, 1994346, 4764271, 9528542, 14292813, 28585626, 42878439, 85756878]

約数ペア:

[(1, 85756878), (2, 42878439), (3, 28585626), (6, 14292813), (9, 9528542), (18, 4764271), (43, 1994346), (86, 997173), (101, 849078), (129, 664782), (202, 424539), (258, 332391), (303, 283026), (387, 221594), (606, 141513), (774, 110797), (909, 94342), (1097, 78174), (1818, 47171), (2194, 39087), (3291, 26058), (4343, 19746), (6582, 13029), (8686, 9873)]