66887744

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 112

約数和(自身を含む): 169468800

約数和(自身を除く): 102581056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 277, 308, 343, 352, 392, 448, 539, 554, 616, 686, 704, 784, 1078, 1108, 1232, 1372, 1568, 1939, 2156, 2216, 2464, 2744, 3047, 3136, 3773, 3878, 4312, 4432, 4928, 5488, 6094, 7546, 7756, 8624, 8864, 10976, 12188, 13573, 15092, 15512, 17248, 17728, 21329, 21952, 24376, 27146, 30184, 31024, 34496, 42658, 48752, 54292, 60368, 62048, 85316, 95011, 97504, 108584, 120736, 124096, 149303, 170632, 190022, 195008, 217168, 241472, 298606, 341264, 380044, 434336, 597212, 682528, 760088, 868672, 1045121, 1194424, 1365056, 1520176, 2090242, 2388848, 3040352, 4180484, 4777696, 6080704, 8360968, 9555392, 16721936, 33443872, 66887744]

約数ペア:

[(1, 66887744), (2, 33443872), (4, 16721936), (7, 9555392), (8, 8360968), (11, 6080704), (14, 4777696), (16, 4180484), (22, 3040352), (28, 2388848), (32, 2090242), (44, 1520176), (49, 1365056), (56, 1194424), (64, 1045121), (77, 868672), (88, 760088), (98, 682528), (112, 597212), (154, 434336), (176, 380044), (196, 341264), (224, 298606), (277, 241472), (308, 217168), (343, 195008), (352, 190022), (392, 170632), (448, 149303), (539, 124096), (554, 120736), (616, 108584), (686, 97504), (704, 95011), (784, 85316), (1078, 62048), (1108, 60368), (1232, 54292), (1372, 48752), (1568, 42658), (1939, 34496), (2156, 31024), (2216, 30184), (2464, 27146), (2744, 24376), (3047, 21952), (3136, 21329), (3773, 17728), (3878, 17248), (4312, 15512), (4432, 15092), (4928, 13573), (5488, 12188), (6094, 10976), (7546, 8864), (7756, 8624)]