89418756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1561

約数の個数: 96

約数和(自身を含む): 257015808

約数和(自身を除く): 167597052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 713, 868, 966, 1302, 1426, 1493, 1932, 2139, 2604, 2852, 2986, 4278, 4479, 4991, 5972, 8556, 8958, 9982, 10451, 14973, 17916, 19964, 20902, 29946, 31353, 34339, 41804, 46283, 59892, 62706, 68678, 92566, 103017, 125412, 137356, 138849, 185132, 206034, 240373, 277698, 323981, 412068, 480746, 555396, 647962, 721119, 961492, 971943, 1064509, 1295924, 1442238, 1943886, 2129018, 2884476, 3193527, 3887772, 4258036, 6387054, 7451563, 12774108, 14903126, 22354689, 29806252, 44709378, 89418756]

約数ペア:

[(1, 89418756), (2, 44709378), (3, 29806252), (4, 22354689), (6, 14903126), (7, 12774108), (12, 7451563), (14, 6387054), (21, 4258036), (23, 3887772), (28, 3193527), (31, 2884476), (42, 2129018), (46, 1943886), (62, 1442238), (69, 1295924), (84, 1064509), (92, 971943), (93, 961492), (124, 721119), (138, 647962), (161, 555396), (186, 480746), (217, 412068), (276, 323981), (322, 277698), (372, 240373), (434, 206034), (483, 185132), (644, 138849), (651, 137356), (713, 125412), (868, 103017), (966, 92566), (1302, 68678), (1426, 62706), (1493, 59892), (1932, 46283), (2139, 41804), (2604, 34339), (2852, 31353), (2986, 29946), (4278, 20902), (4479, 19964), (4991, 17916), (5972, 14973), (8556, 10451), (8958, 9982)]