42557184

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 129507840

約数和(自身を除く): 86950656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 131, 141, 144, 188, 192, 216, 256, 262, 282, 288, 376, 384, 393, 423, 432, 524, 564, 576, 752, 768, 786, 846, 864, 1048, 1128, 1152, 1179, 1269, 1504, 1572, 1692, 1728, 2096, 2256, 2304, 2358, 2538, 3008, 3144, 3384, 3456, 3537, 4192, 4512, 4716, 5076, 6016, 6157, 6288, 6768, 6912, 7074, 8384, 9024, 9432, 10152, 12032, 12314, 12576, 13536, 14148, 16768, 18048, 18471, 18864, 20304, 24628, 25152, 27072, 28296, 33536, 36096, 36942, 37728, 40608, 49256, 50304, 54144, 55413, 56592, 73884, 75456, 81216, 98512, 100608, 108288, 110826, 113184, 147768, 150912, 162432, 166239, 197024, 221652, 226368, 295536, 301824, 324864, 332478, 394048, 443304, 452736, 591072, 664956, 788096, 886608, 905472, 1182144, 1329912, 1576192, 1773216, 2364288, 2659824, 3546432, 4728576, 5319648, 7092864, 10639296, 14185728, 21278592, 42557184]

約数ペア:

[(1, 42557184), (2, 21278592), (3, 14185728), (4, 10639296), (6, 7092864), (8, 5319648), (9, 4728576), (12, 3546432), (16, 2659824), (18, 2364288), (24, 1773216), (27, 1576192), (32, 1329912), (36, 1182144), (47, 905472), (48, 886608), (54, 788096), (64, 664956), (72, 591072), (94, 452736), (96, 443304), (108, 394048), (128, 332478), (131, 324864), (141, 301824), (144, 295536), (188, 226368), (192, 221652), (216, 197024), (256, 166239), (262, 162432), (282, 150912), (288, 147768), (376, 113184), (384, 110826), (393, 108288), (423, 100608), (432, 98512), (524, 81216), (564, 75456), (576, 73884), (752, 56592), (768, 55413), (786, 54144), (846, 50304), (864, 49256), (1048, 40608), (1128, 37728), (1152, 36942), (1179, 36096), (1269, 33536), (1504, 28296), (1572, 27072), (1692, 25152), (1728, 24628), (2096, 20304), (2256, 18864), (2304, 18471), (2358, 18048), (2538, 16768), (3008, 14148), (3144, 13536), (3384, 12576), (3456, 12314), (3537, 12032), (4192, 10152), (4512, 9432), (4716, 9024), (5076, 8384), (6016, 7074), (6157, 6912), (6288, 6768)]