85434678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 225239040

約数和(自身を除く): 139804362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 127, 133, 171, 254, 266, 281, 342, 381, 399, 562, 762, 798, 843, 889, 1143, 1197, 1686, 1778, 1967, 2286, 2394, 2413, 2529, 2667, 3934, 4826, 5058, 5334, 5339, 5901, 7239, 8001, 10678, 11802, 14478, 16002, 16017, 16891, 17703, 21717, 32034, 33782, 35406, 35687, 37373, 43434, 48051, 50673, 71374, 74746, 96102, 101346, 107061, 112119, 152019, 214122, 224238, 249809, 304038, 321183, 336357, 499618, 642366, 672714, 678053, 749427, 1356106, 1498854, 2034159, 2248281, 4068318, 4496562, 4746371, 6102477, 9492742, 12204954, 14239113, 28478226, 42717339, 85434678]

約数ペア:

[(1, 85434678), (2, 42717339), (3, 28478226), (6, 14239113), (7, 12204954), (9, 9492742), (14, 6102477), (18, 4746371), (19, 4496562), (21, 4068318), (38, 2248281), (42, 2034159), (57, 1498854), (63, 1356106), (114, 749427), (126, 678053), (127, 672714), (133, 642366), (171, 499618), (254, 336357), (266, 321183), (281, 304038), (342, 249809), (381, 224238), (399, 214122), (562, 152019), (762, 112119), (798, 107061), (843, 101346), (889, 96102), (1143, 74746), (1197, 71374), (1686, 50673), (1778, 48051), (1967, 43434), (2286, 37373), (2394, 35687), (2413, 35406), (2529, 33782), (2667, 32034), (3934, 21717), (4826, 17703), (5058, 16891), (5334, 16017), (5339, 16002), (5901, 14478), (7239, 11802), (8001, 10678)]