74937984

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 220466880

約数和(自身を除く): 145528896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 113, 128, 132, 157, 176, 192, 226, 264, 314, 339, 352, 384, 452, 471, 528, 628, 678, 704, 904, 942, 1056, 1243, 1256, 1356, 1408, 1727, 1808, 1884, 2112, 2486, 2512, 2712, 3454, 3616, 3729, 3768, 4224, 4972, 5024, 5181, 5424, 6908, 7232, 7458, 7536, 9944, 10048, 10362, 10848, 13816, 14464, 14916, 15072, 17741, 19888, 20096, 20724, 21696, 27632, 29832, 30144, 35482, 39776, 41448, 43392, 53223, 55264, 59664, 60288, 70964, 79552, 82896, 106446, 110528, 119328, 141928, 159104, 165792, 195151, 212892, 221056, 238656, 283856, 331584, 390302, 425784, 477312, 567712, 585453, 663168, 780604, 851568, 1135424, 1170906, 1561208, 1703136, 2270848, 2341812, 3122416, 3406272, 4683624, 6244832, 6812544, 9367248, 12489664, 18734496, 24979328, 37468992, 74937984]

約数ペア:

[(1, 74937984), (2, 37468992), (3, 24979328), (4, 18734496), (6, 12489664), (8, 9367248), (11, 6812544), (12, 6244832), (16, 4683624), (22, 3406272), (24, 3122416), (32, 2341812), (33, 2270848), (44, 1703136), (48, 1561208), (64, 1170906), (66, 1135424), (88, 851568), (96, 780604), (113, 663168), (128, 585453), (132, 567712), (157, 477312), (176, 425784), (192, 390302), (226, 331584), (264, 283856), (314, 238656), (339, 221056), (352, 212892), (384, 195151), (452, 165792), (471, 159104), (528, 141928), (628, 119328), (678, 110528), (704, 106446), (904, 82896), (942, 79552), (1056, 70964), (1243, 60288), (1256, 59664), (1356, 55264), (1408, 53223), (1727, 43392), (1808, 41448), (1884, 39776), (2112, 35482), (2486, 30144), (2512, 29832), (2712, 27632), (3454, 21696), (3616, 20724), (3729, 20096), (3768, 19888), (4224, 17741), (4972, 15072), (5024, 14916), (5181, 14464), (5424, 13816), (6908, 10848), (7232, 10362), (7458, 10048), (7536, 9944)]