64550052

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 208143936

約数和(自身を除く): 143593884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 37, 42, 43, 46, 49, 63, 69, 74, 84, 86, 92, 98, 111, 126, 129, 138, 147, 148, 161, 172, 196, 207, 222, 252, 258, 259, 276, 294, 301, 322, 333, 387, 414, 441, 444, 483, 516, 518, 588, 602, 644, 666, 774, 777, 828, 851, 882, 903, 966, 989, 1036, 1127, 1204, 1332, 1449, 1548, 1554, 1591, 1702, 1764, 1806, 1813, 1932, 1978, 2107, 2254, 2331, 2553, 2709, 2898, 2967, 3108, 3182, 3381, 3404, 3612, 3626, 3956, 4214, 4508, 4662, 4773, 5106, 5418, 5439, 5796, 5934, 5957, 6321, 6364, 6762, 6923, 7252, 7659, 8428, 8901, 9324, 9546, 10143, 10212, 10836, 10878, 11137, 11868, 11914, 12642, 13524, 13846, 14319, 15318, 16317, 17802, 17871, 18963, 19092, 20286, 20769, 21756, 22274, 23828, 25284, 27692, 28638, 30636, 32634, 33411, 35604, 35742, 36593, 37926, 40572, 41538, 41699, 44548, 48461, 53613, 57276, 62307, 65268, 66822, 71484, 73186, 75852, 77959, 83076, 83398, 96922, 100233, 107226, 109779, 124614, 125097, 133644, 145383, 146372, 155918, 166796, 193844, 200466, 214452, 219558, 233877, 249228, 250194, 256151, 290766, 311836, 329337, 375291, 400932, 436149, 439116, 467754, 500388, 512302, 581532, 658674, 701631, 750582, 768453, 872298, 935508, 1024604, 1317348, 1403262, 1501164, 1536906, 1744596, 1793057, 2305359, 2806524, 3073812, 3586114, 4610718, 5379171, 7172228, 9221436, 10758342, 16137513, 21516684, 32275026, 64550052]

約数ペア:

[(1, 64550052), (2, 32275026), (3, 21516684), (4, 16137513), (6, 10758342), (7, 9221436), (9, 7172228), (12, 5379171), (14, 4610718), (18, 3586114), (21, 3073812), (23, 2806524), (28, 2305359), (36, 1793057), (37, 1744596), (42, 1536906), (43, 1501164), (46, 1403262), (49, 1317348), (63, 1024604), (69, 935508), (74, 872298), (84, 768453), (86, 750582), (92, 701631), (98, 658674), (111, 581532), (126, 512302), (129, 500388), (138, 467754), (147, 439116), (148, 436149), (161, 400932), (172, 375291), (196, 329337), (207, 311836), (222, 290766), (252, 256151), (258, 250194), (259, 249228), (276, 233877), (294, 219558), (301, 214452), (322, 200466), (333, 193844), (387, 166796), (414, 155918), (441, 146372), (444, 145383), (483, 133644), (516, 125097), (518, 124614), (588, 109779), (602, 107226), (644, 100233), (666, 96922), (774, 83398), (777, 83076), (828, 77959), (851, 75852), (882, 73186), (903, 71484), (966, 66822), (989, 65268), (1036, 62307), (1127, 57276), (1204, 53613), (1332, 48461), (1449, 44548), (1548, 41699), (1554, 41538), (1591, 40572), (1702, 37926), (1764, 36593), (1806, 35742), (1813, 35604), (1932, 33411), (1978, 32634), (2107, 30636), (2254, 28638), (2331, 27692), (2553, 25284), (2709, 23828), (2898, 22274), (2967, 21756), (3108, 20769), (3182, 20286), (3381, 19092), (3404, 18963), (3612, 17871), (3626, 17802), (3956, 16317), (4214, 15318), (4508, 14319), (4662, 13846), (4773, 13524), (5106, 12642), (5418, 11914), (5439, 11868), (5796, 11137), (5934, 10878), (5957, 10836), (6321, 10212), (6364, 10143), (6762, 9546), (6923, 9324), (7252, 8901), (7659, 8428)]