68210688

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 208

約数和(自身を含む): 227513216

約数和(自身を除く): 159302528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 61, 64, 78, 84, 91, 96, 104, 112, 122, 128, 156, 168, 182, 183, 192, 208, 224, 244, 256, 273, 312, 336, 364, 366, 384, 416, 427, 448, 488, 512, 546, 624, 672, 728, 732, 768, 793, 832, 854, 896, 976, 1024, 1092, 1248, 1281, 1344, 1456, 1464, 1536, 1586, 1664, 1708, 1792, 1952, 2048, 2184, 2379, 2496, 2562, 2688, 2912, 2928, 3072, 3172, 3328, 3416, 3584, 3904, 4096, 4368, 4758, 4992, 5124, 5376, 5551, 5824, 5856, 6144, 6344, 6656, 6832, 7168, 7808, 8736, 9516, 9984, 10248, 10752, 11102, 11648, 11712, 12288, 12688, 13312, 13664, 14336, 15616, 16653, 17472, 19032, 19968, 20496, 21504, 22204, 23296, 23424, 25376, 26624, 27328, 28672, 31232, 33306, 34944, 38064, 39936, 40992, 43008, 44408, 46592, 46848, 50752, 53248, 54656, 62464, 66612, 69888, 76128, 79872, 81984, 86016, 88816, 93184, 93696, 101504, 109312, 124928, 133224, 139776, 152256, 159744, 163968, 177632, 186368, 187392, 203008, 218624, 249856, 266448, 279552, 304512, 327936, 355264, 372736, 374784, 406016, 437248, 532896, 559104, 609024, 655872, 710528, 749568, 812032, 874496, 1065792, 1118208, 1218048, 1311744, 1421056, 1624064, 1748992, 2131584, 2436096, 2623488, 2842112, 3248128, 4263168, 4872192, 5246976, 5684224, 8526336, 9744384, 11368448, 17052672, 22736896, 34105344, 68210688]

約数ペア:

[(1, 68210688), (2, 34105344), (3, 22736896), (4, 17052672), (6, 11368448), (7, 9744384), (8, 8526336), (12, 5684224), (13, 5246976), (14, 4872192), (16, 4263168), (21, 3248128), (24, 2842112), (26, 2623488), (28, 2436096), (32, 2131584), (39, 1748992), (42, 1624064), (48, 1421056), (52, 1311744), (56, 1218048), (61, 1118208), (64, 1065792), (78, 874496), (84, 812032), (91, 749568), (96, 710528), (104, 655872), (112, 609024), (122, 559104), (128, 532896), (156, 437248), (168, 406016), (182, 374784), (183, 372736), (192, 355264), (208, 327936), (224, 304512), (244, 279552), (256, 266448), (273, 249856), (312, 218624), (336, 203008), (364, 187392), (366, 186368), (384, 177632), (416, 163968), (427, 159744), (448, 152256), (488, 139776), (512, 133224), (546, 124928), (624, 109312), (672, 101504), (728, 93696), (732, 93184), (768, 88816), (793, 86016), (832, 81984), (854, 79872), (896, 76128), (976, 69888), (1024, 66612), (1092, 62464), (1248, 54656), (1281, 53248), (1344, 50752), (1456, 46848), (1464, 46592), (1536, 44408), (1586, 43008), (1664, 40992), (1708, 39936), (1792, 38064), (1952, 34944), (2048, 33306), (2184, 31232), (2379, 28672), (2496, 27328), (2562, 26624), (2688, 25376), (2912, 23424), (2928, 23296), (3072, 22204), (3172, 21504), (3328, 20496), (3416, 19968), (3584, 19032), (3904, 17472), (4096, 16653), (4368, 15616), (4758, 14336), (4992, 13664), (5124, 13312), (5376, 12688), (5551, 12288), (5824, 11712), (5856, 11648), (6144, 11102), (6344, 10752), (6656, 10248), (6832, 9984), (7168, 9516), (7808, 8736)]