77068728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 243809280

約数和(自身を除く): 166740552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 43, 44, 62, 66, 72, 73, 86, 88, 93, 99, 124, 129, 132, 146, 172, 186, 198, 219, 248, 258, 264, 279, 292, 341, 344, 372, 387, 396, 438, 473, 516, 558, 584, 657, 682, 744, 774, 792, 803, 876, 946, 1023, 1032, 1116, 1314, 1333, 1364, 1419, 1548, 1606, 1752, 1892, 2046, 2232, 2263, 2409, 2628, 2666, 2728, 2838, 3069, 3096, 3139, 3212, 3784, 3999, 4092, 4257, 4526, 4818, 5256, 5332, 5676, 6138, 6278, 6424, 6789, 7227, 7998, 8184, 8514, 9052, 9417, 9636, 10664, 11352, 11997, 12276, 12556, 13578, 14454, 14663, 15996, 17028, 18104, 18834, 19272, 20367, 23994, 24552, 24893, 25112, 27156, 28251, 28908, 29326, 31992, 34056, 34529, 37668, 40734, 43989, 47988, 49786, 54312, 56502, 57816, 58652, 69058, 74679, 75336, 81468, 87978, 95976, 97309, 99572, 103587, 113004, 117304, 131967, 138116, 149358, 162936, 175956, 194618, 199144, 207174, 224037, 226008, 263934, 276232, 291927, 298716, 310761, 351912, 389236, 414348, 448074, 527868, 583854, 597432, 621522, 778472, 828696, 875781, 896148, 1055736, 1070399, 1167708, 1243044, 1751562, 1792296, 2140798, 2335416, 2486088, 3211197, 3503124, 4281596, 6422394, 7006248, 8563192, 9633591, 12844788, 19267182, 25689576, 38534364, 77068728]

約数ペア:

[(1, 77068728), (2, 38534364), (3, 25689576), (4, 19267182), (6, 12844788), (8, 9633591), (9, 8563192), (11, 7006248), (12, 6422394), (18, 4281596), (22, 3503124), (24, 3211197), (31, 2486088), (33, 2335416), (36, 2140798), (43, 1792296), (44, 1751562), (62, 1243044), (66, 1167708), (72, 1070399), (73, 1055736), (86, 896148), (88, 875781), (93, 828696), (99, 778472), (124, 621522), (129, 597432), (132, 583854), (146, 527868), (172, 448074), (186, 414348), (198, 389236), (219, 351912), (248, 310761), (258, 298716), (264, 291927), (279, 276232), (292, 263934), (341, 226008), (344, 224037), (372, 207174), (387, 199144), (396, 194618), (438, 175956), (473, 162936), (516, 149358), (558, 138116), (584, 131967), (657, 117304), (682, 113004), (744, 103587), (774, 99572), (792, 97309), (803, 95976), (876, 87978), (946, 81468), (1023, 75336), (1032, 74679), (1116, 69058), (1314, 58652), (1333, 57816), (1364, 56502), (1419, 54312), (1548, 49786), (1606, 47988), (1752, 43989), (1892, 40734), (2046, 37668), (2232, 34529), (2263, 34056), (2409, 31992), (2628, 29326), (2666, 28908), (2728, 28251), (2838, 27156), (3069, 25112), (3096, 24893), (3139, 24552), (3212, 23994), (3784, 20367), (3999, 19272), (4092, 18834), (4257, 18104), (4526, 17028), (4818, 15996), (5256, 14663), (5332, 14454), (5676, 13578), (6138, 12556), (6278, 12276), (6424, 11997), (6789, 11352), (7227, 10664), (7998, 9636), (8184, 9417), (8514, 9052)]