72043008

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 160

約数和(自身を含む): 212129280

約数和(自身を除く): 140086272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 89, 93, 96, 102, 124, 128, 136, 178, 186, 192, 204, 248, 256, 267, 272, 356, 372, 384, 408, 496, 512, 527, 534, 544, 712, 744, 768, 816, 992, 1054, 1068, 1088, 1424, 1488, 1513, 1536, 1581, 1632, 1984, 2108, 2136, 2176, 2759, 2848, 2976, 3026, 3162, 3264, 3968, 4216, 4272, 4352, 4539, 5518, 5696, 5952, 6052, 6324, 6528, 7936, 8277, 8432, 8544, 8704, 9078, 11036, 11392, 11904, 12104, 12648, 13056, 15872, 16554, 16864, 17088, 18156, 22072, 22784, 23808, 24208, 25296, 26112, 33108, 33728, 34176, 36312, 44144, 45568, 46903, 47616, 48416, 50592, 66216, 67456, 68352, 72624, 88288, 93806, 96832, 101184, 132432, 134912, 136704, 140709, 145248, 176576, 187612, 193664, 202368, 264864, 269824, 281418, 290496, 353152, 375224, 387328, 404736, 529728, 562836, 580992, 706304, 750448, 774656, 809472, 1059456, 1125672, 1161984, 1412608, 1500896, 2118912, 2251344, 2323968, 3001792, 4237824, 4502688, 6003584, 9005376, 12007168, 18010752, 24014336, 36021504, 72043008]

約数ペア:

[(1, 72043008), (2, 36021504), (3, 24014336), (4, 18010752), (6, 12007168), (8, 9005376), (12, 6003584), (16, 4502688), (17, 4237824), (24, 3001792), (31, 2323968), (32, 2251344), (34, 2118912), (48, 1500896), (51, 1412608), (62, 1161984), (64, 1125672), (68, 1059456), (89, 809472), (93, 774656), (96, 750448), (102, 706304), (124, 580992), (128, 562836), (136, 529728), (178, 404736), (186, 387328), (192, 375224), (204, 353152), (248, 290496), (256, 281418), (267, 269824), (272, 264864), (356, 202368), (372, 193664), (384, 187612), (408, 176576), (496, 145248), (512, 140709), (527, 136704), (534, 134912), (544, 132432), (712, 101184), (744, 96832), (768, 93806), (816, 88288), (992, 72624), (1054, 68352), (1068, 67456), (1088, 66216), (1424, 50592), (1488, 48416), (1513, 47616), (1536, 46903), (1581, 45568), (1632, 44144), (1984, 36312), (2108, 34176), (2136, 33728), (2176, 33108), (2759, 26112), (2848, 25296), (2976, 24208), (3026, 23808), (3162, 22784), (3264, 22072), (3968, 18156), (4216, 17088), (4272, 16864), (4352, 16554), (4539, 15872), (5518, 13056), (5696, 12648), (5952, 12104), (6052, 11904), (6324, 11392), (6528, 11036), (7936, 9078), (8277, 8704), (8432, 8544)]