87347008

素因数分解:

$2^6\times 7^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 112

約数和(自身を含む): 212140800

約数和(自身を除く): 124793792

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 173, 184, 196, 224, 322, 343, 346, 368, 392, 448, 644, 686, 692, 736, 784, 1127, 1211, 1288, 1372, 1384, 1472, 1568, 2254, 2422, 2576, 2744, 2768, 3136, 3979, 4508, 4844, 5152, 5488, 5536, 7889, 7958, 8477, 9016, 9688, 10304, 10976, 11072, 15778, 15916, 16954, 18032, 19376, 21952, 27853, 31556, 31832, 33908, 36064, 38752, 55706, 59339, 63112, 63664, 67816, 72128, 77504, 111412, 118678, 126224, 127328, 135632, 194971, 222824, 237356, 252448, 254656, 271264, 389942, 445648, 474712, 504896, 542528, 779884, 891296, 949424, 1364797, 1559768, 1782592, 1898848, 2729594, 3119536, 3797696, 5459188, 6239072, 10918376, 12478144, 21836752, 43673504, 87347008]

約数ペア:

[(1, 87347008), (2, 43673504), (4, 21836752), (7, 12478144), (8, 10918376), (14, 6239072), (16, 5459188), (23, 3797696), (28, 3119536), (32, 2729594), (46, 1898848), (49, 1782592), (56, 1559768), (64, 1364797), (92, 949424), (98, 891296), (112, 779884), (161, 542528), (173, 504896), (184, 474712), (196, 445648), (224, 389942), (322, 271264), (343, 254656), (346, 252448), (368, 237356), (392, 222824), (448, 194971), (644, 135632), (686, 127328), (692, 126224), (736, 118678), (784, 111412), (1127, 77504), (1211, 72128), (1288, 67816), (1372, 63664), (1384, 63112), (1472, 59339), (1568, 55706), (2254, 38752), (2422, 36064), (2576, 33908), (2744, 31832), (2768, 31556), (3136, 27853), (3979, 21952), (4508, 19376), (4844, 18032), (5152, 16954), (5488, 15916), (5536, 15778), (7889, 11072), (7958, 10976), (8477, 10304), (9016, 9688)]