81676896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6436

約数の個数: 96

約数和(自身を含む): 257967360

約数和(自身を除く): 176290464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 6397, 12768, 12794, 19191, 25588, 38382, 44779, 51176, 76764, 89558, 102352, 121543, 134337, 153528, 179116, 204704, 243086, 268674, 307056, 358232, 364629, 486172, 537348, 614112, 716464, 729258, 850801, 972344, 1074696, 1432928, 1458516, 1701602, 1944688, 2149392, 2552403, 2917032, 3403204, 3889376, 4298784, 5104806, 5834064, 6806408, 10209612, 11668128, 13612816, 20419224, 27225632, 40838448, 81676896]

約数ペア:

[(1, 81676896), (2, 40838448), (3, 27225632), (4, 20419224), (6, 13612816), (7, 11668128), (8, 10209612), (12, 6806408), (14, 5834064), (16, 5104806), (19, 4298784), (21, 3889376), (24, 3403204), (28, 2917032), (32, 2552403), (38, 2149392), (42, 1944688), (48, 1701602), (56, 1458516), (57, 1432928), (76, 1074696), (84, 972344), (96, 850801), (112, 729258), (114, 716464), (133, 614112), (152, 537348), (168, 486172), (224, 364629), (228, 358232), (266, 307056), (304, 268674), (336, 243086), (399, 204704), (456, 179116), (532, 153528), (608, 134337), (672, 121543), (798, 102352), (912, 89558), (1064, 76764), (1596, 51176), (1824, 44779), (2128, 38382), (3192, 25588), (4256, 19191), (6384, 12794), (6397, 12768)]