68616288

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 222264000

約数和(自身を除く): 153647712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 48, 52, 54, 72, 78, 82, 96, 104, 108, 117, 123, 144, 149, 156, 164, 208, 216, 234, 246, 288, 298, 312, 328, 351, 369, 416, 432, 447, 468, 492, 533, 596, 624, 656, 702, 738, 864, 894, 936, 984, 1066, 1107, 1192, 1248, 1312, 1341, 1404, 1476, 1599, 1788, 1872, 1937, 1968, 2132, 2214, 2384, 2682, 2808, 2952, 3198, 3576, 3744, 3874, 3936, 4023, 4264, 4428, 4768, 4797, 5364, 5616, 5811, 5904, 6109, 6396, 7152, 7748, 8046, 8528, 8856, 9594, 10728, 11232, 11622, 11808, 12218, 12792, 14304, 14391, 15496, 16092, 17056, 17433, 17712, 18327, 19188, 21456, 23244, 24436, 25584, 28782, 30992, 32184, 34866, 35424, 36654, 38376, 42912, 46488, 48872, 51168, 52299, 54981, 57564, 61984, 64368, 69732, 73308, 76752, 79417, 92976, 97744, 104598, 109962, 115128, 128736, 139464, 146616, 153504, 158834, 164943, 185952, 195488, 209196, 219924, 230256, 238251, 278928, 293232, 317668, 329886, 418392, 439848, 460512, 476502, 557856, 586464, 635336, 659772, 714753, 836784, 879696, 953004, 1270672, 1319544, 1429506, 1673568, 1759392, 1906008, 2144259, 2541344, 2639088, 2859012, 3812016, 4288518, 5278176, 5718024, 7624032, 8577036, 11436048, 17154072, 22872096, 34308144, 68616288]

約数ペア:

[(1, 68616288), (2, 34308144), (3, 22872096), (4, 17154072), (6, 11436048), (8, 8577036), (9, 7624032), (12, 5718024), (13, 5278176), (16, 4288518), (18, 3812016), (24, 2859012), (26, 2639088), (27, 2541344), (32, 2144259), (36, 1906008), (39, 1759392), (41, 1673568), (48, 1429506), (52, 1319544), (54, 1270672), (72, 953004), (78, 879696), (82, 836784), (96, 714753), (104, 659772), (108, 635336), (117, 586464), (123, 557856), (144, 476502), (149, 460512), (156, 439848), (164, 418392), (208, 329886), (216, 317668), (234, 293232), (246, 278928), (288, 238251), (298, 230256), (312, 219924), (328, 209196), (351, 195488), (369, 185952), (416, 164943), (432, 158834), (447, 153504), (468, 146616), (492, 139464), (533, 128736), (596, 115128), (624, 109962), (656, 104598), (702, 97744), (738, 92976), (864, 79417), (894, 76752), (936, 73308), (984, 69732), (1066, 64368), (1107, 61984), (1192, 57564), (1248, 54981), (1312, 52299), (1341, 51168), (1404, 48872), (1476, 46488), (1599, 42912), (1788, 38376), (1872, 36654), (1937, 35424), (1968, 34866), (2132, 32184), (2214, 30992), (2384, 28782), (2682, 25584), (2808, 24436), (2952, 23244), (3198, 21456), (3576, 19188), (3744, 18327), (3874, 17712), (3936, 17433), (4023, 17056), (4264, 16092), (4428, 15496), (4768, 14391), (4797, 14304), (5364, 12792), (5616, 12218), (5811, 11808), (5904, 11622), (6109, 11232), (6396, 10728), (7152, 9594), (7748, 8856), (8046, 8528)]