76804728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 270950400

約数和(自身を除く): 194145672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 23, 24, 26, 28, 33, 39, 42, 44, 46, 52, 56, 66, 69, 77, 78, 84, 88, 91, 92, 104, 132, 138, 139, 143, 154, 156, 161, 168, 182, 184, 231, 253, 264, 273, 276, 278, 286, 299, 308, 312, 322, 364, 417, 429, 462, 483, 506, 546, 552, 556, 572, 598, 616, 644, 728, 759, 834, 858, 897, 924, 966, 973, 1001, 1012, 1092, 1112, 1144, 1196, 1288, 1518, 1529, 1668, 1716, 1771, 1794, 1807, 1848, 1932, 1946, 2002, 2024, 2093, 2184, 2392, 2919, 3003, 3036, 3058, 3197, 3289, 3336, 3432, 3542, 3588, 3614, 3864, 3892, 4004, 4186, 4587, 5313, 5421, 5838, 6006, 6072, 6116, 6279, 6394, 6578, 7084, 7176, 7228, 7784, 8008, 8372, 9174, 9591, 9867, 10626, 10703, 10842, 11676, 12012, 12232, 12558, 12649, 12788, 13156, 14168, 14456, 16744, 18348, 19182, 19734, 19877, 21252, 21406, 21684, 22379, 23023, 23352, 24024, 25116, 25298, 25576, 26312, 32109, 35167, 36696, 37947, 38364, 39468, 39754, 41561, 42504, 42812, 43368, 44758, 46046, 50232, 50596, 59631, 64218, 67137, 69069, 70334, 75894, 76728, 78936, 79508, 83122, 85624, 89516, 92092, 101192, 105501, 119262, 124683, 128436, 134274, 138138, 139139, 140668, 151788, 159016, 166244, 179032, 184184, 211002, 238524, 246169, 249366, 256872, 268548, 276276, 278278, 281336, 290927, 303576, 332488, 417417, 422004, 457171, 477048, 492338, 498732, 537096, 552552, 556556, 581854, 738507, 834834, 844008, 872781, 914342, 984676, 997464, 1113112, 1163708, 1371513, 1477014, 1669668, 1745562, 1828684, 1969352, 2327416, 2743026, 2954028, 3200197, 3339336, 3491124, 3657368, 5486052, 5908056, 6400394, 6982248, 9600591, 10972104, 12800788, 19201182, 25601576, 38402364, 76804728]

約数ペア:

[(1, 76804728), (2, 38402364), (3, 25601576), (4, 19201182), (6, 12800788), (7, 10972104), (8, 9600591), (11, 6982248), (12, 6400394), (13, 5908056), (14, 5486052), (21, 3657368), (22, 3491124), (23, 3339336), (24, 3200197), (26, 2954028), (28, 2743026), (33, 2327416), (39, 1969352), (42, 1828684), (44, 1745562), (46, 1669668), (52, 1477014), (56, 1371513), (66, 1163708), (69, 1113112), (77, 997464), (78, 984676), (84, 914342), (88, 872781), (91, 844008), (92, 834834), (104, 738507), (132, 581854), (138, 556556), (139, 552552), (143, 537096), (154, 498732), (156, 492338), (161, 477048), (168, 457171), (182, 422004), (184, 417417), (231, 332488), (253, 303576), (264, 290927), (273, 281336), (276, 278278), (278, 276276), (286, 268548), (299, 256872), (308, 249366), (312, 246169), (322, 238524), (364, 211002), (417, 184184), (429, 179032), (462, 166244), (483, 159016), (506, 151788), (546, 140668), (552, 139139), (556, 138138), (572, 134274), (598, 128436), (616, 124683), (644, 119262), (728, 105501), (759, 101192), (834, 92092), (858, 89516), (897, 85624), (924, 83122), (966, 79508), (973, 78936), (1001, 76728), (1012, 75894), (1092, 70334), (1112, 69069), (1144, 67137), (1196, 64218), (1288, 59631), (1518, 50596), (1529, 50232), (1668, 46046), (1716, 44758), (1771, 43368), (1794, 42812), (1807, 42504), (1848, 41561), (1932, 39754), (1946, 39468), (2002, 38364), (2024, 37947), (2093, 36696), (2184, 35167), (2392, 32109), (2919, 26312), (3003, 25576), (3036, 25298), (3058, 25116), (3197, 24024), (3289, 23352), (3336, 23023), (3432, 22379), (3542, 21684), (3588, 21406), (3614, 21252), (3864, 19877), (3892, 19734), (4004, 19182), (4186, 18348), (4587, 16744), (5313, 14456), (5421, 14168), (5838, 13156), (6006, 12788), (6072, 12649), (6116, 12558), (6279, 12232), (6394, 12012), (6578, 11676), (7084, 10842), (7176, 10703), (7228, 10626), (7784, 9867), (8008, 9591), (8372, 9174)]