8721102528

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{971}}^1$

素因数の和:1523

約数の個数: 168

約数和(自身を含む): 25881762816

約数和(自身を除く): 17160660288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 503, 558, 576, 744, 971, 992, 1006, 1116, 1488, 1509, 1942, 1984, 2012, 2232, 2913, 2976, 3018, 3884, 4024, 4464, 4527, 5826, 5952, 6036, 7768, 8048, 8739, 8928, 9054, 11652, 12072, 15536, 15593, 16096, 17478, 17856, 18108, 23304, 24144, 30101, 31072, 31186, 32192, 34956, 36216, 46608, 46779, 48288, 60202, 62144, 62372, 69912, 72432, 90303, 93216, 93558, 96576, 120404, 124744, 139824, 140337, 144864, 180606, 186432, 187116, 240808, 249488, 270909, 279648, 280674, 289728, 361212, 374232, 481616, 488413, 498976, 541818, 559296, 561348, 722424, 748464, 963232, 976826, 997952, 1083636, 1122696, 1444848, 1465239, 1496928, 1926464, 1953652, 2167272, 2245392, 2889696, 2930478, 2993856, 3907304, 4334544, 4395717, 4490784, 5779392, 5860956, 7814608, 8669088, 8791434, 8981568, 11721912, 15140803, 15629216, 17338176, 17582868, 23443824, 30281606, 31258432, 35165736, 45422409, 46887648, 60563212, 70331472, 90844818, 93775296, 121126424, 136267227, 140662944, 181689636, 242252848, 272534454, 281325888, 363379272, 484505696, 545068908, 726758544, 969011392, 1090137816, 1453517088, 2180275632, 2907034176, 4360551264, 8721102528]

約数ペア:

[(1, 8721102528), (2, 4360551264), (3, 2907034176), (4, 2180275632), (6, 1453517088), (8, 1090137816), (9, 969011392), (12, 726758544), (16, 545068908), (18, 484505696), (24, 363379272), (31, 281325888), (32, 272534454), (36, 242252848), (48, 181689636), (62, 140662944), (64, 136267227), (72, 121126424), (93, 93775296), (96, 90844818), (124, 70331472), (144, 60563212), (186, 46887648), (192, 45422409), (248, 35165736), (279, 31258432), (288, 30281606), (372, 23443824), (496, 17582868), (503, 17338176), (558, 15629216), (576, 15140803), (744, 11721912), (971, 8981568), (992, 8791434), (1006, 8669088), (1116, 7814608), (1488, 5860956), (1509, 5779392), (1942, 4490784), (1984, 4395717), (2012, 4334544), (2232, 3907304), (2913, 2993856), (2976, 2930478), (3018, 2889696), (3884, 2245392), (4024, 2167272), (4464, 1953652), (4527, 1926464), (5826, 1496928), (5952, 1465239), (6036, 1444848), (7768, 1122696), (8048, 1083636), (8739, 997952), (8928, 976826), (9054, 963232), (11652, 748464), (12072, 722424), (15536, 561348), (15593, 559296), (16096, 541818), (17478, 498976), (17856, 488413), (18108, 481616), (23304, 374232), (24144, 361212), (30101, 289728), (31072, 280674), (31186, 279648), (32192, 270909), (34956, 249488), (36216, 240808), (46608, 187116), (46779, 186432), (48288, 180606), (60202, 144864), (62144, 140337), (62372, 139824), (69912, 124744), (72432, 120404), (90303, 96576), (93216, 93558)]