71306088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 146421912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 89, 114, 133, 152, 168, 178, 228, 251, 266, 267, 356, 399, 456, 502, 532, 534, 623, 712, 753, 798, 1004, 1064, 1068, 1246, 1506, 1596, 1691, 1757, 1869, 2008, 2136, 2492, 3012, 3192, 3382, 3514, 3738, 4769, 4984, 5073, 5271, 6024, 6764, 7028, 7476, 9538, 10146, 10542, 11837, 13528, 14056, 14307, 14952, 19076, 20292, 21084, 22339, 23674, 28614, 33383, 35511, 38152, 40584, 42168, 44678, 47348, 57228, 66766, 67017, 71022, 89356, 94696, 100149, 114456, 133532, 134034, 142044, 156373, 178712, 200298, 267064, 268068, 284088, 312746, 400596, 424441, 469119, 536136, 625492, 801192, 848882, 938238, 1250984, 1273323, 1697764, 1876476, 2546646, 2971087, 3395528, 3752952, 5093292, 5942174, 8913261, 10186584, 11884348, 17826522, 23768696, 35653044, 71306088]

約数ペア:

[(1, 71306088), (2, 35653044), (3, 23768696), (4, 17826522), (6, 11884348), (7, 10186584), (8, 8913261), (12, 5942174), (14, 5093292), (19, 3752952), (21, 3395528), (24, 2971087), (28, 2546646), (38, 1876476), (42, 1697764), (56, 1273323), (57, 1250984), (76, 938238), (84, 848882), (89, 801192), (114, 625492), (133, 536136), (152, 469119), (168, 424441), (178, 400596), (228, 312746), (251, 284088), (266, 268068), (267, 267064), (356, 200298), (399, 178712), (456, 156373), (502, 142044), (532, 134034), (534, 133532), (623, 114456), (712, 100149), (753, 94696), (798, 89356), (1004, 71022), (1064, 67017), (1068, 66766), (1246, 57228), (1506, 47348), (1596, 44678), (1691, 42168), (1757, 40584), (1869, 38152), (2008, 35511), (2136, 33383), (2492, 28614), (3012, 23674), (3192, 22339), (3382, 21084), (3514, 20292), (3738, 19076), (4769, 14952), (4984, 14307), (5073, 14056), (5271, 13528), (6024, 11837), (6764, 10542), (7028, 10146), (7476, 9538)]