68630016

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 160

約数和(自身を含む): 225485568

約数和(自身を除く): 156855552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 491, 512, 546, 624, 672, 728, 768, 832, 896, 982, 1092, 1248, 1344, 1456, 1473, 1536, 1664, 1792, 1964, 2184, 2496, 2688, 2912, 2946, 3328, 3437, 3584, 3928, 4368, 4992, 5376, 5824, 5892, 6383, 6656, 6874, 7856, 8736, 9984, 10311, 10752, 11648, 11784, 12766, 13748, 15712, 17472, 19149, 19968, 20622, 23296, 23568, 25532, 27496, 31424, 34944, 38298, 41244, 44681, 46592, 47136, 51064, 54992, 62848, 69888, 76596, 82488, 89362, 94272, 102128, 109984, 125696, 134043, 139776, 153192, 164976, 178724, 188544, 204256, 219968, 251392, 268086, 306384, 329952, 357448, 377088, 408512, 439936, 536172, 612768, 659904, 714896, 754176, 817024, 879872, 1072344, 1225536, 1319808, 1429792, 1634048, 1759744, 2144688, 2451072, 2639616, 2859584, 3268096, 4289376, 4902144, 5279232, 5719168, 8578752, 9804288, 11438336, 17157504, 22876672, 34315008, 68630016]

約数ペア:

[(1, 68630016), (2, 34315008), (3, 22876672), (4, 17157504), (6, 11438336), (7, 9804288), (8, 8578752), (12, 5719168), (13, 5279232), (14, 4902144), (16, 4289376), (21, 3268096), (24, 2859584), (26, 2639616), (28, 2451072), (32, 2144688), (39, 1759744), (42, 1634048), (48, 1429792), (52, 1319808), (56, 1225536), (64, 1072344), (78, 879872), (84, 817024), (91, 754176), (96, 714896), (104, 659904), (112, 612768), (128, 536172), (156, 439936), (168, 408512), (182, 377088), (192, 357448), (208, 329952), (224, 306384), (256, 268086), (273, 251392), (312, 219968), (336, 204256), (364, 188544), (384, 178724), (416, 164976), (448, 153192), (491, 139776), (512, 134043), (546, 125696), (624, 109984), (672, 102128), (728, 94272), (768, 89362), (832, 82488), (896, 76596), (982, 69888), (1092, 62848), (1248, 54992), (1344, 51064), (1456, 47136), (1473, 46592), (1536, 44681), (1664, 41244), (1792, 38298), (1964, 34944), (2184, 31424), (2496, 27496), (2688, 25532), (2912, 23568), (2946, 23296), (3328, 20622), (3437, 19968), (3584, 19149), (3928, 17472), (4368, 15712), (4992, 13748), (5376, 12766), (5824, 11784), (5892, 11648), (6383, 10752), (6656, 10311), (6874, 9984), (7856, 8736)]