78028704

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6947}}^1$

素因数の和:6979

約数の個数: 96

約数和(自身を含む): 245125440

約数和(自身を除く): 167096736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 6947, 11232, 13894, 20841, 27788, 41682, 55576, 62523, 83364, 90311, 111152, 125046, 166728, 180622, 187569, 222304, 250092, 270933, 333456, 361244, 375138, 500184, 541866, 666912, 722488, 750276, 812799, 1000368, 1083732, 1444976, 1500552, 1625598, 2000736, 2167464, 2438397, 2889952, 3001104, 3251196, 4334928, 4876794, 6002208, 6502392, 8669856, 9753588, 13004784, 19507176, 26009568, 39014352, 78028704]

約数ペア:

[(1, 78028704), (2, 39014352), (3, 26009568), (4, 19507176), (6, 13004784), (8, 9753588), (9, 8669856), (12, 6502392), (13, 6002208), (16, 4876794), (18, 4334928), (24, 3251196), (26, 3001104), (27, 2889952), (32, 2438397), (36, 2167464), (39, 2000736), (48, 1625598), (52, 1500552), (54, 1444976), (72, 1083732), (78, 1000368), (96, 812799), (104, 750276), (108, 722488), (117, 666912), (144, 541866), (156, 500184), (208, 375138), (216, 361244), (234, 333456), (288, 270933), (312, 250092), (351, 222304), (416, 187569), (432, 180622), (468, 166728), (624, 125046), (702, 111152), (864, 90311), (936, 83364), (1248, 62523), (1404, 55576), (1872, 41682), (2808, 27788), (3744, 20841), (5616, 13894), (6947, 11232)]