80479168

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2333}}^1$

素因数の和:2370

約数の個数: 84

約数和(自身を含む): 202749912

約数和(自身を除く): 122270744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1232, 1568, 2156, 2333, 2464, 3136, 4312, 4666, 4928, 8624, 9332, 16331, 17248, 18664, 25663, 32662, 34496, 37328, 51326, 65324, 74656, 102652, 114317, 130648, 149312, 179641, 205304, 228634, 261296, 359282, 410608, 457268, 522592, 718564, 821216, 914536, 1045184, 1257487, 1437128, 1642432, 1829072, 2514974, 2874256, 3658144, 5029948, 5748512, 7316288, 10059896, 11497024, 20119792, 40239584, 80479168]

約数ペア:

[(1, 80479168), (2, 40239584), (4, 20119792), (7, 11497024), (8, 10059896), (11, 7316288), (14, 5748512), (16, 5029948), (22, 3658144), (28, 2874256), (32, 2514974), (44, 1829072), (49, 1642432), (56, 1437128), (64, 1257487), (77, 1045184), (88, 914536), (98, 821216), (112, 718564), (154, 522592), (176, 457268), (196, 410608), (224, 359282), (308, 261296), (352, 228634), (392, 205304), (448, 179641), (539, 149312), (616, 130648), (704, 114317), (784, 102652), (1078, 74656), (1232, 65324), (1568, 51326), (2156, 37328), (2333, 34496), (2464, 32662), (3136, 25663), (4312, 18664), (4666, 17248), (4928, 16331), (8624, 9332)]