86940006

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 190434240

約数和(自身を除く): 103494234

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 89, 102, 122, 157, 178, 183, 267, 314, 366, 471, 534, 942, 1037, 1513, 2074, 2669, 3026, 3111, 4539, 5338, 5429, 6222, 8007, 9078, 9577, 10858, 13973, 16014, 16287, 19154, 27946, 28731, 32574, 41919, 57462, 83838, 92293, 162809, 184586, 237541, 276879, 325618, 475082, 488427, 553758, 712623, 852353, 976854, 1425246, 1704706, 2557059, 5114118, 14490001, 28980002, 43470003, 86940006]

約数ペア:

[(1, 86940006), (2, 43470003), (3, 28980002), (6, 14490001), (17, 5114118), (34, 2557059), (51, 1704706), (61, 1425246), (89, 976854), (102, 852353), (122, 712623), (157, 553758), (178, 488427), (183, 475082), (267, 325618), (314, 276879), (366, 237541), (471, 184586), (534, 162809), (942, 92293), (1037, 83838), (1513, 57462), (2074, 41919), (2669, 32574), (3026, 28731), (3111, 27946), (4539, 19154), (5338, 16287), (5429, 16014), (6222, 13973), (8007, 10858), (9078, 9577)]