86993984

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 112

約数和(自身を含む): 218480640

約数和(自身を除く): 131486656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 127, 139, 154, 176, 224, 254, 278, 308, 352, 448, 508, 556, 616, 704, 889, 973, 1016, 1112, 1232, 1397, 1529, 1778, 1946, 2032, 2224, 2464, 2794, 3058, 3556, 3892, 4064, 4448, 4928, 5588, 6116, 7112, 7784, 8128, 8896, 9779, 10703, 11176, 12232, 14224, 15568, 17653, 19558, 21406, 22352, 24464, 28448, 31136, 35306, 39116, 42812, 44704, 48928, 56896, 62272, 70612, 78232, 85624, 89408, 97856, 123571, 141224, 156464, 171248, 194183, 247142, 282448, 312928, 342496, 388366, 494284, 564896, 625856, 684992, 776732, 988568, 1129792, 1359281, 1553464, 1977136, 2718562, 3106928, 3954272, 5437124, 6213856, 7908544, 10874248, 12427712, 21748496, 43496992, 86993984]

約数ペア:

[(1, 86993984), (2, 43496992), (4, 21748496), (7, 12427712), (8, 10874248), (11, 7908544), (14, 6213856), (16, 5437124), (22, 3954272), (28, 3106928), (32, 2718562), (44, 1977136), (56, 1553464), (64, 1359281), (77, 1129792), (88, 988568), (112, 776732), (127, 684992), (139, 625856), (154, 564896), (176, 494284), (224, 388366), (254, 342496), (278, 312928), (308, 282448), (352, 247142), (448, 194183), (508, 171248), (556, 156464), (616, 141224), (704, 123571), (889, 97856), (973, 89408), (1016, 85624), (1112, 78232), (1232, 70612), (1397, 62272), (1529, 56896), (1778, 48928), (1946, 44704), (2032, 42812), (2224, 39116), (2464, 35306), (2794, 31136), (3058, 28448), (3556, 24464), (3892, 22352), (4064, 21406), (4448, 19558), (4928, 17653), (5588, 15568), (6116, 14224), (7112, 12232), (7784, 11176), (8128, 10703), (8896, 9779)]