84344876

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 206841600

約数和(自身を除く): 122496724

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 44, 49, 58, 71, 76, 77, 98, 116, 133, 142, 154, 196, 203, 209, 266, 284, 308, 319, 406, 418, 497, 532, 539, 551, 638, 781, 812, 836, 931, 994, 1078, 1102, 1276, 1349, 1421, 1463, 1562, 1862, 1988, 2059, 2156, 2204, 2233, 2698, 2842, 2926, 3124, 3479, 3724, 3857, 4118, 4466, 5396, 5467, 5684, 5852, 6061, 6958, 7714, 8236, 8932, 9443, 10241, 10934, 12122, 13916, 14413, 14839, 15428, 15631, 18886, 20482, 21868, 22649, 24244, 26999, 28826, 29678, 31262, 37772, 38269, 39121, 40964, 42427, 45298, 53998, 57652, 59356, 62524, 66101, 76538, 78242, 84854, 90596, 100891, 103873, 107996, 132202, 153076, 156484, 158543, 169708, 201782, 207746, 264404, 273847, 296989, 317086, 403564, 415492, 430331, 547694, 593978, 634172, 727111, 860662, 1095388, 1109801, 1187956, 1454222, 1721324, 1916929, 2219602, 2908444, 3012317, 3833858, 4439204, 6024634, 7667716, 12049268, 21086219, 42172438, 84344876]

約数ペア:

[(1, 84344876), (2, 42172438), (4, 21086219), (7, 12049268), (11, 7667716), (14, 6024634), (19, 4439204), (22, 3833858), (28, 3012317), (29, 2908444), (38, 2219602), (44, 1916929), (49, 1721324), (58, 1454222), (71, 1187956), (76, 1109801), (77, 1095388), (98, 860662), (116, 727111), (133, 634172), (142, 593978), (154, 547694), (196, 430331), (203, 415492), (209, 403564), (266, 317086), (284, 296989), (308, 273847), (319, 264404), (406, 207746), (418, 201782), (497, 169708), (532, 158543), (539, 156484), (551, 153076), (638, 132202), (781, 107996), (812, 103873), (836, 100891), (931, 90596), (994, 84854), (1078, 78242), (1102, 76538), (1276, 66101), (1349, 62524), (1421, 59356), (1463, 57652), (1562, 53998), (1862, 45298), (1988, 42427), (2059, 40964), (2156, 39121), (2204, 38269), (2233, 37772), (2698, 31262), (2842, 29678), (2926, 28826), (3124, 26999), (3479, 24244), (3724, 22649), (3857, 21868), (4118, 20482), (4466, 18886), (5396, 15631), (5467, 15428), (5684, 14839), (5852, 14413), (6061, 13916), (6958, 12122), (7714, 10934), (8236, 10241), (8932, 9443)]