81133248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 224

約数和(自身を含む): 268614144

約数和(自身を除く): 187480896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 53, 56, 64, 67, 68, 84, 96, 102, 106, 112, 119, 134, 136, 159, 168, 192, 201, 204, 212, 224, 238, 268, 272, 318, 336, 357, 371, 402, 408, 424, 448, 469, 476, 536, 544, 636, 672, 714, 742, 804, 816, 848, 901, 938, 952, 1072, 1088, 1113, 1139, 1272, 1344, 1407, 1428, 1484, 1608, 1632, 1696, 1802, 1876, 1904, 2144, 2226, 2278, 2544, 2703, 2814, 2856, 2968, 3216, 3264, 3392, 3417, 3551, 3604, 3752, 3808, 4288, 4452, 4556, 5088, 5406, 5628, 5712, 5936, 6307, 6432, 6834, 7102, 7208, 7504, 7616, 7973, 8904, 9112, 10176, 10653, 10812, 11256, 11424, 11872, 12614, 12864, 13668, 14204, 14416, 15008, 15946, 17808, 18224, 18921, 21306, 21624, 22512, 22848, 23744, 23919, 24857, 25228, 27336, 28408, 28832, 30016, 31892, 35616, 36448, 37842, 42612, 43248, 45024, 47838, 49714, 50456, 54672, 56816, 57664, 60367, 63784, 71232, 72896, 74571, 75684, 85224, 86496, 90048, 95676, 99428, 100912, 109344, 113632, 120734, 127568, 149142, 151368, 170448, 172992, 181101, 191352, 198856, 201824, 218688, 227264, 241468, 255136, 298284, 302736, 340896, 362202, 382704, 397712, 403648, 422569, 482936, 510272, 596568, 605472, 681792, 724404, 765408, 795424, 845138, 965872, 1193136, 1210944, 1267707, 1448808, 1530816, 1590848, 1690276, 1931744, 2386272, 2535414, 2897616, 3380552, 3863488, 4772544, 5070828, 5795232, 6761104, 10141656, 11590464, 13522208, 20283312, 27044416, 40566624, 81133248]

約数ペア:

[(1, 81133248), (2, 40566624), (3, 27044416), (4, 20283312), (6, 13522208), (7, 11590464), (8, 10141656), (12, 6761104), (14, 5795232), (16, 5070828), (17, 4772544), (21, 3863488), (24, 3380552), (28, 2897616), (32, 2535414), (34, 2386272), (42, 1931744), (48, 1690276), (51, 1590848), (53, 1530816), (56, 1448808), (64, 1267707), (67, 1210944), (68, 1193136), (84, 965872), (96, 845138), (102, 795424), (106, 765408), (112, 724404), (119, 681792), (134, 605472), (136, 596568), (159, 510272), (168, 482936), (192, 422569), (201, 403648), (204, 397712), (212, 382704), (224, 362202), (238, 340896), (268, 302736), (272, 298284), (318, 255136), (336, 241468), (357, 227264), (371, 218688), (402, 201824), (408, 198856), (424, 191352), (448, 181101), (469, 172992), (476, 170448), (536, 151368), (544, 149142), (636, 127568), (672, 120734), (714, 113632), (742, 109344), (804, 100912), (816, 99428), (848, 95676), (901, 90048), (938, 86496), (952, 85224), (1072, 75684), (1088, 74571), (1113, 72896), (1139, 71232), (1272, 63784), (1344, 60367), (1407, 57664), (1428, 56816), (1484, 54672), (1608, 50456), (1632, 49714), (1696, 47838), (1802, 45024), (1876, 43248), (1904, 42612), (2144, 37842), (2226, 36448), (2278, 35616), (2544, 31892), (2703, 30016), (2814, 28832), (2856, 28408), (2968, 27336), (3216, 25228), (3264, 24857), (3392, 23919), (3417, 23744), (3551, 22848), (3604, 22512), (3752, 21624), (3808, 21306), (4288, 18921), (4452, 18224), (4556, 17808), (5088, 15946), (5406, 15008), (5628, 14416), (5712, 14204), (5936, 13668), (6307, 12864), (6432, 12614), (6834, 11872), (7102, 11424), (7208, 11256), (7504, 10812), (7616, 10653), (7973, 10176), (8904, 9112)]