85819806

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 192497760

約数和(自身を除く): 106677954

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 103, 123, 206, 246, 309, 369, 618, 738, 927, 1129, 1854, 2258, 3387, 4223, 6774, 8446, 10161, 12669, 20322, 25338, 38007, 46289, 76014, 92578, 116287, 138867, 232574, 277734, 348861, 416601, 697722, 833202, 1046583, 2093166, 4767767, 9535534, 14303301, 28606602, 42909903, 85819806]

約数ペア:

[(1, 85819806), (2, 42909903), (3, 28606602), (6, 14303301), (9, 9535534), (18, 4767767), (41, 2093166), (82, 1046583), (103, 833202), (123, 697722), (206, 416601), (246, 348861), (309, 277734), (369, 232574), (618, 138867), (738, 116287), (927, 92578), (1129, 76014), (1854, 46289), (2258, 38007), (3387, 25338), (4223, 20322), (6774, 12669), (8446, 10161)]