78781248

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 280

約数和(自身を含む): 289145472

約数和(自身を除く): 210364224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 167, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 324, 334, 336, 351, 364, 378, 416, 432, 448, 468, 501, 504, 546, 567, 576, 624, 648, 668, 672, 702, 728, 756, 819, 832, 864, 936, 1002, 1008, 1053, 1092, 1134, 1169, 1248, 1296, 1336, 1344, 1404, 1456, 1503, 1512, 1638, 1728, 1872, 2004, 2016, 2106, 2171, 2184, 2268, 2338, 2457, 2496, 2592, 2672, 2808, 2912, 3006, 3024, 3276, 3507, 3744, 4008, 4032, 4212, 4342, 4368, 4509, 4536, 4676, 4914, 5184, 5344, 5616, 5824, 6012, 6048, 6513, 6552, 7014, 7371, 7488, 8016, 8424, 8684, 8736, 9018, 9072, 9352, 9828, 10521, 10688, 11232, 12024, 12096, 13026, 13104, 13527, 14028, 14742, 15197, 16032, 16848, 17368, 17472, 18036, 18144, 18704, 19539, 19656, 21042, 22464, 24048, 26052, 26208, 27054, 28056, 29484, 30394, 31563, 32064, 33696, 34736, 36072, 36288, 37408, 39078, 39312, 42084, 45591, 48096, 52104, 52416, 54108, 56112, 58617, 58968, 60788, 63126, 67392, 69472, 72144, 74816, 78156, 78624, 84168, 91182, 94689, 96192, 104208, 108216, 112224, 117234, 117936, 121576, 126252, 136773, 138944, 144288, 156312, 157248, 168336, 175851, 182364, 189378, 208416, 216432, 224448, 234468, 235872, 243152, 252504, 273546, 288576, 312624, 336672, 351702, 364728, 378756, 410319, 416832, 432864, 468936, 471744, 486304, 505008, 547092, 625248, 673344, 703404, 729456, 757512, 820638, 865728, 937872, 972608, 1010016, 1094184, 1230957, 1250496, 1406808, 1458912, 1515024, 1641276, 1875744, 2020032, 2188368, 2461914, 2813616, 2917824, 3030048, 3282552, 3751488, 4376736, 4923828, 5627232, 6060096, 6565104, 8753472, 9847656, 11254464, 13130208, 19695312, 26260416, 39390624, 78781248]

約数ペア:

[(1, 78781248), (2, 39390624), (3, 26260416), (4, 19695312), (6, 13130208), (7, 11254464), (8, 9847656), (9, 8753472), (12, 6565104), (13, 6060096), (14, 5627232), (16, 4923828), (18, 4376736), (21, 3751488), (24, 3282552), (26, 3030048), (27, 2917824), (28, 2813616), (32, 2461914), (36, 2188368), (39, 2020032), (42, 1875744), (48, 1641276), (52, 1515024), (54, 1458912), (56, 1406808), (63, 1250496), (64, 1230957), (72, 1094184), (78, 1010016), (81, 972608), (84, 937872), (91, 865728), (96, 820638), (104, 757512), (108, 729456), (112, 703404), (117, 673344), (126, 625248), (144, 547092), (156, 505008), (162, 486304), (167, 471744), (168, 468936), (182, 432864), (189, 416832), (192, 410319), (208, 378756), (216, 364728), (224, 351702), (234, 336672), (252, 312624), (273, 288576), (288, 273546), (312, 252504), (324, 243152), (334, 235872), (336, 234468), (351, 224448), (364, 216432), (378, 208416), (416, 189378), (432, 182364), (448, 175851), (468, 168336), (501, 157248), (504, 156312), (546, 144288), (567, 138944), (576, 136773), (624, 126252), (648, 121576), (668, 117936), (672, 117234), (702, 112224), (728, 108216), (756, 104208), (819, 96192), (832, 94689), (864, 91182), (936, 84168), (1002, 78624), (1008, 78156), (1053, 74816), (1092, 72144), (1134, 69472), (1169, 67392), (1248, 63126), (1296, 60788), (1336, 58968), (1344, 58617), (1404, 56112), (1456, 54108), (1503, 52416), (1512, 52104), (1638, 48096), (1728, 45591), (1872, 42084), (2004, 39312), (2016, 39078), (2106, 37408), (2171, 36288), (2184, 36072), (2268, 34736), (2338, 33696), (2457, 32064), (2496, 31563), (2592, 30394), (2672, 29484), (2808, 28056), (2912, 27054), (3006, 26208), (3024, 26052), (3276, 24048), (3507, 22464), (3744, 21042), (4008, 19656), (4032, 19539), (4212, 18704), (4342, 18144), (4368, 18036), (4509, 17472), (4536, 17368), (4676, 16848), (4914, 16032), (5184, 15197), (5344, 14742), (5616, 14028), (5824, 13527), (6012, 13104), (6048, 13026), (6513, 12096), (6552, 12024), (7014, 11232), (7371, 10688), (7488, 10521), (8016, 9828), (8424, 9352), (8684, 9072), (8736, 9018)]