77838768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 267411456

約数和(自身を除く): 189572688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 47, 48, 53, 56, 62, 63, 72, 84, 93, 94, 106, 112, 124, 126, 141, 144, 159, 168, 186, 188, 212, 217, 248, 252, 279, 282, 318, 329, 336, 371, 372, 376, 423, 424, 434, 477, 496, 504, 558, 564, 636, 651, 658, 742, 744, 752, 846, 848, 868, 954, 987, 1008, 1113, 1116, 1128, 1272, 1302, 1316, 1457, 1484, 1488, 1643, 1692, 1736, 1908, 1953, 1974, 2226, 2232, 2256, 2491, 2544, 2604, 2632, 2914, 2961, 2968, 3286, 3339, 3384, 3472, 3816, 3906, 3948, 4371, 4452, 4464, 4929, 4982, 5208, 5264, 5828, 5922, 5936, 6572, 6678, 6768, 7473, 7632, 7812, 7896, 8742, 8904, 9858, 9964, 10199, 10416, 11501, 11656, 11844, 13113, 13144, 13356, 14787, 14946, 15624, 15792, 17437, 17484, 17808, 19716, 19928, 20398, 22419, 23002, 23312, 23688, 26226, 26288, 26712, 29574, 29892, 30597, 31248, 34503, 34874, 34968, 39432, 39856, 40796, 44838, 46004, 47376, 52311, 52452, 53424, 59148, 59784, 61194, 69006, 69748, 69936, 77221, 78864, 81592, 89676, 91791, 92008, 103509, 104622, 104904, 118296, 119568, 122388, 138012, 139496, 154442, 156933, 163184, 179352, 183582, 184016, 207018, 209244, 209808, 231663, 236592, 244776, 276024, 278992, 308884, 313866, 358704, 367164, 414036, 418488, 463326, 489552, 540547, 552048, 617768, 627732, 694989, 734328, 828072, 836976, 926652, 1081094, 1235536, 1255464, 1389978, 1468656, 1621641, 1656144, 1853304, 2162188, 2510928, 2779956, 3243282, 3706608, 4324376, 4864923, 5559912, 6486564, 8648752, 9729846, 11119824, 12973128, 19459692, 25946256, 38919384, 77838768]

約数ペア:

[(1, 77838768), (2, 38919384), (3, 25946256), (4, 19459692), (6, 12973128), (7, 11119824), (8, 9729846), (9, 8648752), (12, 6486564), (14, 5559912), (16, 4864923), (18, 4324376), (21, 3706608), (24, 3243282), (28, 2779956), (31, 2510928), (36, 2162188), (42, 1853304), (47, 1656144), (48, 1621641), (53, 1468656), (56, 1389978), (62, 1255464), (63, 1235536), (72, 1081094), (84, 926652), (93, 836976), (94, 828072), (106, 734328), (112, 694989), (124, 627732), (126, 617768), (141, 552048), (144, 540547), (159, 489552), (168, 463326), (186, 418488), (188, 414036), (212, 367164), (217, 358704), (248, 313866), (252, 308884), (279, 278992), (282, 276024), (318, 244776), (329, 236592), (336, 231663), (371, 209808), (372, 209244), (376, 207018), (423, 184016), (424, 183582), (434, 179352), (477, 163184), (496, 156933), (504, 154442), (558, 139496), (564, 138012), (636, 122388), (651, 119568), (658, 118296), (742, 104904), (744, 104622), (752, 103509), (846, 92008), (848, 91791), (868, 89676), (954, 81592), (987, 78864), (1008, 77221), (1113, 69936), (1116, 69748), (1128, 69006), (1272, 61194), (1302, 59784), (1316, 59148), (1457, 53424), (1484, 52452), (1488, 52311), (1643, 47376), (1692, 46004), (1736, 44838), (1908, 40796), (1953, 39856), (1974, 39432), (2226, 34968), (2232, 34874), (2256, 34503), (2491, 31248), (2544, 30597), (2604, 29892), (2632, 29574), (2914, 26712), (2961, 26288), (2968, 26226), (3286, 23688), (3339, 23312), (3384, 23002), (3472, 22419), (3816, 20398), (3906, 19928), (3948, 19716), (4371, 17808), (4452, 17484), (4464, 17437), (4929, 15792), (4982, 15624), (5208, 14946), (5264, 14787), (5828, 13356), (5922, 13144), (5936, 13113), (6572, 11844), (6678, 11656), (6768, 11501), (7473, 10416), (7632, 10199), (7812, 9964), (7896, 9858), (8742, 8904)]