78568866

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:685

約数の個数: 80

約数和(自身を含む): 190688256

約数和(自身を除く): 112119390

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 81, 94, 102, 141, 153, 162, 282, 306, 423, 459, 607, 799, 846, 918, 1214, 1269, 1377, 1598, 1821, 2397, 2538, 2754, 3642, 3807, 4794, 5463, 7191, 7614, 10319, 10926, 14382, 16389, 20638, 21573, 28529, 30957, 32778, 43146, 49167, 57058, 61914, 64719, 85587, 92871, 98334, 129438, 171174, 185742, 256761, 278613, 484993, 513522, 557226, 770283, 835839, 969986, 1454979, 1540566, 1671678, 2310849, 2909958, 4364937, 4621698, 8729874, 13094811, 26189622, 39284433, 78568866]

約数ペア:

[(1, 78568866), (2, 39284433), (3, 26189622), (6, 13094811), (9, 8729874), (17, 4621698), (18, 4364937), (27, 2909958), (34, 2310849), (47, 1671678), (51, 1540566), (54, 1454979), (81, 969986), (94, 835839), (102, 770283), (141, 557226), (153, 513522), (162, 484993), (282, 278613), (306, 256761), (423, 185742), (459, 171174), (607, 129438), (799, 98334), (846, 92871), (918, 85587), (1214, 64719), (1269, 61914), (1377, 57058), (1598, 49167), (1821, 43146), (2397, 32778), (2538, 30957), (2754, 28529), (3642, 21573), (3807, 20638), (4794, 16389), (5463, 14382), (7191, 10926), (7614, 10319)]