61460672

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 153448512

約数和(自身を除く): 91987840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 173, 182, 208, 224, 244, 346, 364, 416, 427, 448, 488, 692, 728, 793, 832, 854, 976, 1211, 1384, 1456, 1586, 1708, 1952, 2249, 2422, 2768, 2912, 3172, 3416, 3904, 4498, 4844, 5536, 5551, 5824, 6344, 6832, 8996, 9688, 10553, 11072, 11102, 12688, 13664, 15743, 17992, 19376, 21106, 22204, 25376, 27328, 31486, 35984, 38752, 42212, 44408, 50752, 62972, 71968, 73871, 77504, 84424, 88816, 125944, 137189, 143936, 147742, 168848, 177632, 251888, 274378, 295484, 337696, 355264, 503776, 548756, 590968, 675392, 960323, 1007552, 1097512, 1181936, 1920646, 2195024, 2363872, 3841292, 4390048, 4727744, 7682584, 8780096, 15365168, 30730336, 61460672]

約数ペア:

[(1, 61460672), (2, 30730336), (4, 15365168), (7, 8780096), (8, 7682584), (13, 4727744), (14, 4390048), (16, 3841292), (26, 2363872), (28, 2195024), (32, 1920646), (52, 1181936), (56, 1097512), (61, 1007552), (64, 960323), (91, 675392), (104, 590968), (112, 548756), (122, 503776), (173, 355264), (182, 337696), (208, 295484), (224, 274378), (244, 251888), (346, 177632), (364, 168848), (416, 147742), (427, 143936), (448, 137189), (488, 125944), (692, 88816), (728, 84424), (793, 77504), (832, 73871), (854, 71968), (976, 62972), (1211, 50752), (1384, 44408), (1456, 42212), (1586, 38752), (1708, 35984), (1952, 31486), (2249, 27328), (2422, 25376), (2768, 22204), (2912, 21106), (3172, 19376), (3416, 17992), (3904, 15743), (4498, 13664), (4844, 12688), (5536, 11102), (5551, 11072), (5824, 10553), (6344, 9688), (6832, 8996)]