71490048

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 223259520

約数和(自身を除く): 151769472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 109, 112, 122, 128, 168, 183, 192, 218, 224, 244, 256, 327, 336, 366, 384, 427, 436, 448, 488, 512, 654, 672, 732, 763, 768, 854, 872, 896, 976, 1281, 1308, 1344, 1464, 1526, 1536, 1708, 1744, 1792, 1952, 2289, 2562, 2616, 2688, 2928, 3052, 3416, 3488, 3584, 3904, 4578, 5124, 5232, 5376, 5856, 6104, 6649, 6832, 6976, 7808, 9156, 10248, 10464, 10752, 11712, 12208, 13298, 13664, 13952, 15616, 18312, 19947, 20496, 20928, 23424, 24416, 26596, 27328, 27904, 31232, 36624, 39894, 40992, 41856, 46543, 46848, 48832, 53192, 54656, 55808, 73248, 79788, 81984, 83712, 93086, 93696, 97664, 106384, 109312, 139629, 146496, 159576, 163968, 167424, 186172, 195328, 212768, 218624, 279258, 292992, 319152, 327936, 372344, 390656, 425536, 558516, 585984, 638304, 655872, 744688, 851072, 1117032, 1171968, 1276608, 1489376, 1702144, 2234064, 2553216, 2978752, 3404288, 4468128, 5106432, 5957504, 8936256, 10212864, 11915008, 17872512, 23830016, 35745024, 71490048]

約数ペア:

[(1, 71490048), (2, 35745024), (3, 23830016), (4, 17872512), (6, 11915008), (7, 10212864), (8, 8936256), (12, 5957504), (14, 5106432), (16, 4468128), (21, 3404288), (24, 2978752), (28, 2553216), (32, 2234064), (42, 1702144), (48, 1489376), (56, 1276608), (61, 1171968), (64, 1117032), (84, 851072), (96, 744688), (109, 655872), (112, 638304), (122, 585984), (128, 558516), (168, 425536), (183, 390656), (192, 372344), (218, 327936), (224, 319152), (244, 292992), (256, 279258), (327, 218624), (336, 212768), (366, 195328), (384, 186172), (427, 167424), (436, 163968), (448, 159576), (488, 146496), (512, 139629), (654, 109312), (672, 106384), (732, 97664), (763, 93696), (768, 93086), (854, 83712), (872, 81984), (896, 79788), (976, 73248), (1281, 55808), (1308, 54656), (1344, 53192), (1464, 48832), (1526, 46848), (1536, 46543), (1708, 41856), (1744, 40992), (1792, 39894), (1952, 36624), (2289, 31232), (2562, 27904), (2616, 27328), (2688, 26596), (2928, 24416), (3052, 23424), (3416, 20928), (3488, 20496), (3584, 19947), (3904, 18312), (4578, 15616), (5124, 13952), (5232, 13664), (5376, 13298), (5856, 12208), (6104, 11712), (6649, 10752), (6832, 10464), (6976, 10248), (7808, 9156)]