68237694

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 196499520

約数和(自身を除く): 128261826

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 37, 41, 42, 49, 51, 54, 63, 74, 82, 98, 102, 111, 119, 123, 126, 147, 153, 189, 222, 238, 246, 259, 287, 294, 306, 333, 357, 369, 378, 441, 459, 518, 574, 629, 666, 697, 714, 738, 777, 833, 861, 882, 918, 999, 1071, 1107, 1258, 1323, 1394, 1517, 1554, 1666, 1722, 1813, 1887, 1998, 2009, 2091, 2142, 2214, 2331, 2499, 2583, 2646, 3034, 3213, 3626, 3774, 4018, 4182, 4403, 4551, 4662, 4879, 4998, 5166, 5439, 5661, 6027, 6273, 6426, 6993, 7497, 7749, 8806, 9102, 9758, 10619, 10878, 11322, 12054, 12546, 13209, 13653, 13986, 14637, 14994, 15498, 16317, 16983, 18081, 18819, 21238, 22491, 25789, 26418, 27306, 29274, 30821, 31857, 32634, 33966, 34153, 36162, 37638, 39627, 40959, 43911, 44982, 48951, 51578, 54243, 61642, 63714, 68306, 74333, 77367, 79254, 81918, 87822, 92463, 95571, 97902, 102459, 108486, 118881, 131733, 148666, 154734, 180523, 184926, 191142, 204918, 222999, 232101, 237762, 263466, 277389, 286713, 307377, 361046, 445998, 464202, 541569, 554778, 573426, 614754, 668997, 696303, 832167, 922131, 1083138, 1263661, 1337994, 1392606, 1624707, 1664334, 1844262, 2006991, 2527322, 3249414, 3790983, 4013982, 4874121, 7581966, 9748242, 11372949, 22745898, 34118847, 68237694]

約数ペア:

[(1, 68237694), (2, 34118847), (3, 22745898), (6, 11372949), (7, 9748242), (9, 7581966), (14, 4874121), (17, 4013982), (18, 3790983), (21, 3249414), (27, 2527322), (34, 2006991), (37, 1844262), (41, 1664334), (42, 1624707), (49, 1392606), (51, 1337994), (54, 1263661), (63, 1083138), (74, 922131), (82, 832167), (98, 696303), (102, 668997), (111, 614754), (119, 573426), (123, 554778), (126, 541569), (147, 464202), (153, 445998), (189, 361046), (222, 307377), (238, 286713), (246, 277389), (259, 263466), (287, 237762), (294, 232101), (306, 222999), (333, 204918), (357, 191142), (369, 184926), (378, 180523), (441, 154734), (459, 148666), (518, 131733), (574, 118881), (629, 108486), (666, 102459), (697, 97902), (714, 95571), (738, 92463), (777, 87822), (833, 81918), (861, 79254), (882, 77367), (918, 74333), (999, 68306), (1071, 63714), (1107, 61642), (1258, 54243), (1323, 51578), (1394, 48951), (1517, 44982), (1554, 43911), (1666, 40959), (1722, 39627), (1813, 37638), (1887, 36162), (1998, 34153), (2009, 33966), (2091, 32634), (2142, 31857), (2214, 30821), (2331, 29274), (2499, 27306), (2583, 26418), (2646, 25789), (3034, 22491), (3213, 21238), (3626, 18819), (3774, 18081), (4018, 16983), (4182, 16317), (4403, 15498), (4551, 14994), (4662, 14637), (4879, 13986), (4998, 13653), (5166, 13209), (5439, 12546), (5661, 12054), (6027, 11322), (6273, 10878), (6426, 10619), (6993, 9758), (7497, 9102), (7749, 8806)]