121782528

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{839}}^1$

素因数の和:874

約数の個数: 180

約数和(自身を含む): 415504320

約数和(自身を除く): 293721792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 839, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1678, 1728, 1792, 2016, 2268, 2304, 2517, 2592, 2688, 3024, 3356, 3456, 4032, 4536, 5034, 5184, 5376, 5873, 6048, 6712, 6912, 7551, 8064, 9072, 10068, 10368, 11746, 12096, 13424, 15102, 16128, 17619, 18144, 20136, 20736, 22653, 23492, 24192, 26848, 30204, 35238, 36288, 40272, 45306, 46984, 48384, 52857, 53696, 60408, 67959, 70476, 72576, 80544, 90612, 93968, 105714, 107392, 120816, 135918, 140952, 145152, 158571, 161088, 181224, 187936, 211428, 214784, 241632, 271836, 281904, 317142, 322176, 362448, 375872, 422856, 475713, 483264, 543672, 563808, 634284, 644352, 724896, 751744, 845712, 951426, 966528, 1087344, 1127616, 1268568, 1449792, 1503488, 1691424, 1902852, 1933056, 2174688, 2255232, 2537136, 2899584, 3382848, 3805704, 4349376, 4510464, 5074272, 5799168, 6765696, 7611408, 8698752, 10148544, 13531392, 15222816, 17397504, 20297088, 30445632, 40594176, 60891264, 121782528]

約数ペア:

[(1, 121782528), (2, 60891264), (3, 40594176), (4, 30445632), (6, 20297088), (7, 17397504), (8, 15222816), (9, 13531392), (12, 10148544), (14, 8698752), (16, 7611408), (18, 6765696), (21, 5799168), (24, 5074272), (27, 4510464), (28, 4349376), (32, 3805704), (36, 3382848), (42, 2899584), (48, 2537136), (54, 2255232), (56, 2174688), (63, 1933056), (64, 1902852), (72, 1691424), (81, 1503488), (84, 1449792), (96, 1268568), (108, 1127616), (112, 1087344), (126, 966528), (128, 951426), (144, 845712), (162, 751744), (168, 724896), (189, 644352), (192, 634284), (216, 563808), (224, 543672), (252, 483264), (256, 475713), (288, 422856), (324, 375872), (336, 362448), (378, 322176), (384, 317142), (432, 281904), (448, 271836), (504, 241632), (567, 214784), (576, 211428), (648, 187936), (672, 181224), (756, 161088), (768, 158571), (839, 145152), (864, 140952), (896, 135918), (1008, 120816), (1134, 107392), (1152, 105714), (1296, 93968), (1344, 90612), (1512, 80544), (1678, 72576), (1728, 70476), (1792, 67959), (2016, 60408), (2268, 53696), (2304, 52857), (2517, 48384), (2592, 46984), (2688, 45306), (3024, 40272), (3356, 36288), (3456, 35238), (4032, 30204), (4536, 26848), (5034, 24192), (5184, 23492), (5376, 22653), (5873, 20736), (6048, 20136), (6712, 18144), (6912, 17619), (7551, 16128), (8064, 15102), (9072, 13424), (10068, 12096), (10368, 11746)]