68629792

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 179952192

約数和(自身を除く): 111322400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 77, 88, 92, 98, 112, 154, 161, 173, 176, 184, 196, 224, 253, 308, 322, 346, 352, 368, 392, 506, 539, 616, 644, 692, 736, 784, 1012, 1078, 1127, 1211, 1232, 1288, 1384, 1568, 1771, 1903, 2024, 2156, 2254, 2422, 2464, 2576, 2768, 3542, 3806, 3979, 4048, 4312, 4508, 4844, 5152, 5536, 7084, 7612, 7958, 8096, 8477, 8624, 9016, 9688, 12397, 13321, 14168, 15224, 15916, 16954, 17248, 18032, 19376, 24794, 26642, 27853, 28336, 30448, 31832, 33908, 36064, 38752, 43769, 49588, 53284, 55706, 56672, 60896, 63664, 67816, 87538, 93247, 99176, 106568, 111412, 127328, 135632, 175076, 186494, 194971, 198352, 213136, 222824, 271264, 306383, 350152, 372988, 389942, 396704, 426272, 445648, 612766, 700304, 745976, 779884, 891296, 1225532, 1400608, 1491952, 1559768, 2144681, 2451064, 2983904, 3119536, 4289362, 4902128, 6239072, 8578724, 9804256, 17157448, 34314896, 68629792]

約数ペア:

[(1, 68629792), (2, 34314896), (4, 17157448), (7, 9804256), (8, 8578724), (11, 6239072), (14, 4902128), (16, 4289362), (22, 3119536), (23, 2983904), (28, 2451064), (32, 2144681), (44, 1559768), (46, 1491952), (49, 1400608), (56, 1225532), (77, 891296), (88, 779884), (92, 745976), (98, 700304), (112, 612766), (154, 445648), (161, 426272), (173, 396704), (176, 389942), (184, 372988), (196, 350152), (224, 306383), (253, 271264), (308, 222824), (322, 213136), (346, 198352), (352, 194971), (368, 186494), (392, 175076), (506, 135632), (539, 127328), (616, 111412), (644, 106568), (692, 99176), (736, 93247), (784, 87538), (1012, 67816), (1078, 63664), (1127, 60896), (1211, 56672), (1232, 55706), (1288, 53284), (1384, 49588), (1568, 43769), (1771, 38752), (1903, 36064), (2024, 33908), (2156, 31832), (2254, 30448), (2422, 28336), (2464, 27853), (2576, 26642), (2768, 24794), (3542, 19376), (3806, 18032), (3979, 17248), (4048, 16954), (4312, 15916), (4508, 15224), (4844, 14168), (5152, 13321), (5536, 12397), (7084, 9688), (7612, 9016), (7958, 8624), (8096, 8477)]