67687074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 190846656

約数和(自身を除く): 123159582

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 43, 62, 63, 78, 86, 91, 93, 117, 126, 129, 182, 186, 217, 234, 258, 273, 279, 301, 387, 403, 434, 546, 558, 559, 602, 651, 774, 806, 819, 903, 961, 1118, 1209, 1302, 1333, 1638, 1677, 1806, 1922, 1953, 2418, 2666, 2709, 2821, 2883, 3354, 3627, 3906, 3913, 3999, 5031, 5418, 5642, 5766, 6727, 7254, 7826, 7998, 8463, 8649, 9331, 10062, 11739, 11997, 12493, 13454, 16926, 17298, 17329, 18662, 20181, 23478, 23994, 24986, 25389, 27993, 34658, 35217, 37479, 40362, 41323, 50778, 51987, 55986, 60543, 70434, 74958, 82646, 83979, 87451, 103974, 112437, 121086, 121303, 123969, 155961, 167958, 174902, 224874, 242606, 247938, 262353, 289261, 311922, 363909, 371907, 524706, 537199, 578522, 727818, 743814, 787059, 867783, 1074398, 1091727, 1574118, 1611597, 1735566, 2183454, 2603349, 3223194, 3760393, 4834791, 5206698, 7520786, 9669582, 11281179, 22562358, 33843537, 67687074]

約数ペア:

[(1, 67687074), (2, 33843537), (3, 22562358), (6, 11281179), (7, 9669582), (9, 7520786), (13, 5206698), (14, 4834791), (18, 3760393), (21, 3223194), (26, 2603349), (31, 2183454), (39, 1735566), (42, 1611597), (43, 1574118), (62, 1091727), (63, 1074398), (78, 867783), (86, 787059), (91, 743814), (93, 727818), (117, 578522), (126, 537199), (129, 524706), (182, 371907), (186, 363909), (217, 311922), (234, 289261), (258, 262353), (273, 247938), (279, 242606), (301, 224874), (387, 174902), (403, 167958), (434, 155961), (546, 123969), (558, 121303), (559, 121086), (602, 112437), (651, 103974), (774, 87451), (806, 83979), (819, 82646), (903, 74958), (961, 70434), (1118, 60543), (1209, 55986), (1302, 51987), (1333, 50778), (1638, 41323), (1677, 40362), (1806, 37479), (1922, 35217), (1953, 34658), (2418, 27993), (2666, 25389), (2709, 24986), (2821, 23994), (2883, 23478), (3354, 20181), (3627, 18662), (3906, 17329), (3913, 17298), (3999, 16926), (5031, 13454), (5418, 12493), (5642, 11997), (5766, 11739), (6727, 10062), (7254, 9331), (7826, 8649), (7998, 8463)]