77905152

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:75

約数の個数: 270

約数和(自身を含む): 265749638

約数和(自身を除く): 187844486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 81, 96, 102, 104, 108, 117, 128, 136, 144, 153, 156, 162, 192, 204, 208, 216, 221, 234, 256, 272, 288, 289, 306, 312, 324, 351, 384, 408, 416, 432, 442, 459, 468, 544, 576, 578, 612, 624, 648, 663, 702, 768, 816, 832, 864, 867, 884, 918, 936, 1053, 1088, 1152, 1156, 1224, 1248, 1296, 1326, 1377, 1404, 1632, 1664, 1728, 1734, 1768, 1836, 1872, 1989, 2106, 2176, 2304, 2312, 2448, 2496, 2592, 2601, 2652, 2754, 2808, 3264, 3328, 3456, 3468, 3536, 3672, 3744, 3757, 3978, 4212, 4352, 4624, 4896, 4992, 5184, 5202, 5304, 5508, 5616, 5967, 6528, 6912, 6936, 7072, 7344, 7488, 7514, 7803, 7956, 8424, 9248, 9792, 9984, 10368, 10404, 10608, 11016, 11232, 11271, 11934, 13056, 13872, 14144, 14688, 14976, 15028, 15606, 15912, 16848, 17901, 18496, 19584, 20736, 20808, 21216, 22032, 22464, 22542, 23409, 23868, 27744, 28288, 29376, 29952, 30056, 31212, 31824, 33696, 33813, 35802, 36992, 39168, 41616, 42432, 44064, 44928, 45084, 46818, 47736, 55488, 56576, 58752, 60112, 62424, 63648, 67392, 67626, 71604, 73984, 83232, 84864, 88128, 89856, 90168, 93636, 95472, 101439, 110976, 117504, 120224, 124848, 127296, 134784, 135252, 143208, 166464, 169728, 176256, 180336, 187272, 190944, 202878, 221952, 240448, 249696, 254592, 269568, 270504, 286416, 304317, 332928, 352512, 360672, 374544, 381888, 405756, 480896, 499392, 509184, 541008, 572832, 608634, 665856, 721344, 749088, 763776, 811512, 961792, 998784, 1082016, 1145664, 1217268, 1442688, 1498176, 1527552, 1623024, 1997568, 2164032, 2291328, 2434536, 2885376, 2996352, 3246048, 4328064, 4582656, 4869072, 5992704, 6492096, 8656128, 9738144, 12984192, 19476288, 25968384, 38952576, 77905152]

約数ペア:

[(1, 77905152), (2, 38952576), (3, 25968384), (4, 19476288), (6, 12984192), (8, 9738144), (9, 8656128), (12, 6492096), (13, 5992704), (16, 4869072), (17, 4582656), (18, 4328064), (24, 3246048), (26, 2996352), (27, 2885376), (32, 2434536), (34, 2291328), (36, 2164032), (39, 1997568), (48, 1623024), (51, 1527552), (52, 1498176), (54, 1442688), (64, 1217268), (68, 1145664), (72, 1082016), (78, 998784), (81, 961792), (96, 811512), (102, 763776), (104, 749088), (108, 721344), (117, 665856), (128, 608634), (136, 572832), (144, 541008), (153, 509184), (156, 499392), (162, 480896), (192, 405756), (204, 381888), (208, 374544), (216, 360672), (221, 352512), (234, 332928), (256, 304317), (272, 286416), (288, 270504), (289, 269568), (306, 254592), (312, 249696), (324, 240448), (351, 221952), (384, 202878), (408, 190944), (416, 187272), (432, 180336), (442, 176256), (459, 169728), (468, 166464), (544, 143208), (576, 135252), (578, 134784), (612, 127296), (624, 124848), (648, 120224), (663, 117504), (702, 110976), (768, 101439), (816, 95472), (832, 93636), (864, 90168), (867, 89856), (884, 88128), (918, 84864), (936, 83232), (1053, 73984), (1088, 71604), (1152, 67626), (1156, 67392), (1224, 63648), (1248, 62424), (1296, 60112), (1326, 58752), (1377, 56576), (1404, 55488), (1632, 47736), (1664, 46818), (1728, 45084), (1734, 44928), (1768, 44064), (1836, 42432), (1872, 41616), (1989, 39168), (2106, 36992), (2176, 35802), (2304, 33813), (2312, 33696), (2448, 31824), (2496, 31212), (2592, 30056), (2601, 29952), (2652, 29376), (2754, 28288), (2808, 27744), (3264, 23868), (3328, 23409), (3456, 22542), (3468, 22464), (3536, 22032), (3672, 21216), (3744, 20808), (3757, 20736), (3978, 19584), (4212, 18496), (4352, 17901), (4624, 16848), (4896, 15912), (4992, 15606), (5184, 15028), (5202, 14976), (5304, 14688), (5508, 14144), (5616, 13872), (5967, 13056), (6528, 11934), (6912, 11271), (6936, 11232), (7072, 11016), (7344, 10608), (7488, 10404), (7514, 10368), (7803, 9984), (7956, 9792), (8424, 9248)]