27849552

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 74899968

約数和(自身を除く): 47050416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 103, 129, 131, 172, 206, 258, 262, 309, 344, 393, 412, 516, 524, 618, 688, 786, 824, 1032, 1048, 1236, 1572, 1648, 2064, 2096, 2472, 3144, 4429, 4944, 5633, 6288, 8858, 11266, 13287, 13493, 16899, 17716, 22532, 26574, 26986, 33798, 35432, 40479, 45064, 53148, 53972, 67596, 70864, 80958, 90128, 106296, 107944, 135192, 161916, 212592, 215888, 270384, 323832, 580199, 647664, 1160398, 1740597, 2320796, 3481194, 4641592, 6962388, 9283184, 13924776, 27849552]

約数ペア:

[(1, 27849552), (2, 13924776), (3, 9283184), (4, 6962388), (6, 4641592), (8, 3481194), (12, 2320796), (16, 1740597), (24, 1160398), (43, 647664), (48, 580199), (86, 323832), (103, 270384), (129, 215888), (131, 212592), (172, 161916), (206, 135192), (258, 107944), (262, 106296), (309, 90128), (344, 80958), (393, 70864), (412, 67596), (516, 53972), (524, 53148), (618, 45064), (688, 40479), (786, 35432), (824, 33798), (1032, 26986), (1048, 26574), (1236, 22532), (1572, 17716), (1648, 16899), (2064, 13493), (2096, 13287), (2472, 11266), (3144, 8858), (4429, 6288), (4944, 5633)]