79243668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 239855616

約数和(自身を除く): 160611948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 71, 84, 86, 103, 126, 129, 142, 172, 206, 213, 252, 258, 284, 301, 309, 387, 412, 426, 497, 516, 602, 618, 639, 721, 774, 852, 903, 927, 994, 1204, 1236, 1278, 1442, 1491, 1548, 1806, 1854, 1988, 2163, 2556, 2709, 2884, 2982, 3053, 3612, 3708, 4326, 4429, 4473, 5418, 5964, 6106, 6489, 7313, 8652, 8858, 8946, 9159, 10836, 12212, 12978, 13287, 14626, 17716, 17892, 18318, 21371, 21939, 25956, 26574, 27477, 29252, 31003, 36636, 39861, 42742, 43878, 51191, 53148, 54954, 62006, 64113, 65817, 79722, 85484, 87756, 93009, 102382, 109908, 124012, 128226, 131634, 153573, 159444, 186018, 192339, 204764, 256452, 263268, 279027, 307146, 314459, 372036, 384678, 460719, 558054, 614292, 628918, 769356, 921438, 943377, 1116108, 1257836, 1842876, 1886754, 2201213, 2830131, 3773508, 4402426, 5660262, 6603639, 8804852, 11320524, 13207278, 19810917, 26414556, 39621834, 79243668]

約数ペア:

[(1, 79243668), (2, 39621834), (3, 26414556), (4, 19810917), (6, 13207278), (7, 11320524), (9, 8804852), (12, 6603639), (14, 5660262), (18, 4402426), (21, 3773508), (28, 2830131), (36, 2201213), (42, 1886754), (43, 1842876), (63, 1257836), (71, 1116108), (84, 943377), (86, 921438), (103, 769356), (126, 628918), (129, 614292), (142, 558054), (172, 460719), (206, 384678), (213, 372036), (252, 314459), (258, 307146), (284, 279027), (301, 263268), (309, 256452), (387, 204764), (412, 192339), (426, 186018), (497, 159444), (516, 153573), (602, 131634), (618, 128226), (639, 124012), (721, 109908), (774, 102382), (852, 93009), (903, 87756), (927, 85484), (994, 79722), (1204, 65817), (1236, 64113), (1278, 62006), (1442, 54954), (1491, 53148), (1548, 51191), (1806, 43878), (1854, 42742), (1988, 39861), (2163, 36636), (2556, 31003), (2709, 29252), (2884, 27477), (2982, 26574), (3053, 25956), (3612, 21939), (3708, 21371), (4326, 18318), (4429, 17892), (4473, 17716), (5418, 14626), (5964, 13287), (6106, 12978), (6489, 12212), (7313, 10836), (8652, 9159), (8858, 8946)]