68206694517

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{6491}}^1$

素因数の和:7120

約数の個数: 80

約数和(自身を含む): 116396989632

約数和(自身を除く): 48190295115

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 587, 663, 1053, 1377, 1761, 1989, 5283, 5967, 6491, 7631, 9979, 15849, 17901, 19473, 22893, 29937, 47547, 58419, 68679, 84383, 89811, 110347, 129727, 175257, 206037, 253149, 269433, 331041, 389181, 525771, 618111, 759447, 808299, 993123, 1167543, 1434511, 2278341, 2979369, 3502629, 3810217, 4303533, 6835023, 8938107, 10507887, 11430651, 12910599, 34291953, 38731797, 49532821, 64773689, 102875859, 116195391, 148598463, 194321067, 308627577, 445795389, 582963201, 842057957, 1337386167, 1748889603, 2526173871, 4012158501, 5246668809, 7578521613, 22735564839, 68206694517]

約数ペア:

[(1, 68206694517), (3, 22735564839), (9, 7578521613), (13, 5246668809), (17, 4012158501), (27, 2526173871), (39, 1748889603), (51, 1337386167), (81, 842057957), (117, 582963201), (153, 445795389), (221, 308627577), (351, 194321067), (459, 148598463), (587, 116195391), (663, 102875859), (1053, 64773689), (1377, 49532821), (1761, 38731797), (1989, 34291953), (5283, 12910599), (5967, 11430651), (6491, 10507887), (7631, 8938107), (9979, 6835023), (15849, 4303533), (17901, 3810217), (19473, 3502629), (22893, 2979369), (29937, 2278341), (47547, 1434511), (58419, 1167543), (68679, 993123), (84383, 808299), (89811, 759447), (110347, 618111), (129727, 525771), (175257, 389181), (206037, 331041), (253149, 269433)]