66061728

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 202378176

約数和(自身を除く): 136316448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 103, 131, 136, 144, 153, 204, 206, 262, 272, 288, 306, 309, 393, 408, 412, 524, 544, 612, 618, 786, 816, 824, 927, 1048, 1179, 1224, 1236, 1572, 1632, 1648, 1751, 1854, 2096, 2227, 2358, 2448, 2472, 3144, 3296, 3502, 3708, 4192, 4454, 4716, 4896, 4944, 5253, 6288, 6681, 7004, 7416, 8908, 9432, 9888, 10506, 12576, 13362, 13493, 14008, 14832, 15759, 17816, 18864, 20043, 21012, 26724, 26986, 28016, 29664, 31518, 35632, 37728, 40086, 40479, 42024, 53448, 53972, 56032, 63036, 71264, 80172, 80958, 84048, 106896, 107944, 121437, 126072, 160344, 161916, 168096, 213792, 215888, 229381, 242874, 252144, 320688, 323832, 431776, 458762, 485748, 504288, 641376, 647664, 688143, 917524, 971496, 1295328, 1376286, 1835048, 1942992, 2064429, 2752572, 3670096, 3885984, 4128858, 5505144, 7340192, 8257716, 11010288, 16515432, 22020576, 33030864, 66061728]

約数ペア:

[(1, 66061728), (2, 33030864), (3, 22020576), (4, 16515432), (6, 11010288), (8, 8257716), (9, 7340192), (12, 5505144), (16, 4128858), (17, 3885984), (18, 3670096), (24, 2752572), (32, 2064429), (34, 1942992), (36, 1835048), (48, 1376286), (51, 1295328), (68, 971496), (72, 917524), (96, 688143), (102, 647664), (103, 641376), (131, 504288), (136, 485748), (144, 458762), (153, 431776), (204, 323832), (206, 320688), (262, 252144), (272, 242874), (288, 229381), (306, 215888), (309, 213792), (393, 168096), (408, 161916), (412, 160344), (524, 126072), (544, 121437), (612, 107944), (618, 106896), (786, 84048), (816, 80958), (824, 80172), (927, 71264), (1048, 63036), (1179, 56032), (1224, 53972), (1236, 53448), (1572, 42024), (1632, 40479), (1648, 40086), (1751, 37728), (1854, 35632), (2096, 31518), (2227, 29664), (2358, 28016), (2448, 26986), (2472, 26724), (3144, 21012), (3296, 20043), (3502, 18864), (3708, 17816), (4192, 15759), (4454, 14832), (4716, 14008), (4896, 13493), (4944, 13362), (5253, 12576), (6288, 10506), (6681, 9888), (7004, 9432), (7416, 8908)]