81544512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 224

約数和(自身を含む): 270369792

約数和(自身を除く): 188825280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 43, 48, 51, 56, 64, 68, 83, 84, 86, 96, 102, 112, 119, 129, 136, 166, 168, 172, 192, 204, 224, 238, 249, 258, 272, 301, 332, 336, 344, 357, 408, 448, 476, 498, 516, 544, 581, 602, 664, 672, 688, 714, 731, 816, 903, 952, 996, 1032, 1088, 1162, 1204, 1328, 1344, 1376, 1411, 1428, 1462, 1632, 1743, 1806, 1904, 1992, 2064, 2193, 2324, 2408, 2656, 2752, 2822, 2856, 2924, 3264, 3486, 3569, 3612, 3808, 3984, 4128, 4233, 4386, 4648, 4816, 5117, 5312, 5644, 5712, 5848, 6972, 7138, 7224, 7616, 7968, 8256, 8466, 8772, 9296, 9632, 9877, 10234, 10707, 11288, 11424, 11696, 13944, 14276, 14448, 15351, 15936, 16932, 17544, 18592, 19264, 19754, 20468, 21414, 22576, 22848, 23392, 24983, 27888, 28552, 28896, 29631, 30702, 33864, 35088, 37184, 39508, 40936, 42828, 45152, 46784, 49966, 55776, 57104, 57792, 59262, 60673, 61404, 67728, 70176, 74949, 79016, 81872, 85656, 90304, 99932, 111552, 114208, 118524, 121346, 122808, 135456, 140352, 149898, 158032, 163744, 171312, 182019, 199864, 228416, 237048, 242692, 245616, 270912, 299796, 316064, 327488, 342624, 364038, 399728, 424711, 474096, 485384, 491232, 599592, 632128, 685248, 728076, 799456, 849422, 948192, 970768, 982464, 1199184, 1274133, 1456152, 1598912, 1698844, 1896384, 1941536, 2398368, 2548266, 2912304, 3397688, 3883072, 4796736, 5096532, 5824608, 6795376, 10193064, 11649216, 13590752, 20386128, 27181504, 40772256, 81544512]

約数ペア:

[(1, 81544512), (2, 40772256), (3, 27181504), (4, 20386128), (6, 13590752), (7, 11649216), (8, 10193064), (12, 6795376), (14, 5824608), (16, 5096532), (17, 4796736), (21, 3883072), (24, 3397688), (28, 2912304), (32, 2548266), (34, 2398368), (42, 1941536), (43, 1896384), (48, 1698844), (51, 1598912), (56, 1456152), (64, 1274133), (68, 1199184), (83, 982464), (84, 970768), (86, 948192), (96, 849422), (102, 799456), (112, 728076), (119, 685248), (129, 632128), (136, 599592), (166, 491232), (168, 485384), (172, 474096), (192, 424711), (204, 399728), (224, 364038), (238, 342624), (249, 327488), (258, 316064), (272, 299796), (301, 270912), (332, 245616), (336, 242692), (344, 237048), (357, 228416), (408, 199864), (448, 182019), (476, 171312), (498, 163744), (516, 158032), (544, 149898), (581, 140352), (602, 135456), (664, 122808), (672, 121346), (688, 118524), (714, 114208), (731, 111552), (816, 99932), (903, 90304), (952, 85656), (996, 81872), (1032, 79016), (1088, 74949), (1162, 70176), (1204, 67728), (1328, 61404), (1344, 60673), (1376, 59262), (1411, 57792), (1428, 57104), (1462, 55776), (1632, 49966), (1743, 46784), (1806, 45152), (1904, 42828), (1992, 40936), (2064, 39508), (2193, 37184), (2324, 35088), (2408, 33864), (2656, 30702), (2752, 29631), (2822, 28896), (2856, 28552), (2924, 27888), (3264, 24983), (3486, 23392), (3569, 22848), (3612, 22576), (3808, 21414), (3984, 20468), (4128, 19754), (4233, 19264), (4386, 18592), (4648, 17544), (4816, 16932), (5117, 15936), (5312, 15351), (5644, 14448), (5712, 14276), (5848, 13944), (6972, 11696), (7138, 11424), (7224, 11288), (7616, 10707), (7968, 10234), (8256, 9877), (8466, 9632), (8772, 9296)]