86851744

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 204374016

約数和(自身を除く): 117522272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 71, 86, 112, 127, 142, 172, 224, 254, 284, 301, 344, 497, 508, 568, 602, 688, 889, 994, 1016, 1136, 1204, 1376, 1778, 1988, 2032, 2272, 2408, 3053, 3556, 3976, 4064, 4816, 5461, 6106, 7112, 7952, 9017, 9632, 10922, 12212, 14224, 15904, 18034, 21371, 21844, 24424, 28448, 36068, 38227, 42742, 43688, 48848, 63119, 72136, 76454, 85484, 87376, 97696, 126238, 144272, 152908, 170968, 174752, 252476, 288544, 305816, 341936, 387731, 504952, 611632, 683872, 775462, 1009904, 1223264, 1550924, 2019808, 2714117, 3101848, 5428234, 6203696, 10856468, 12407392, 21712936, 43425872, 86851744]

約数ペア:

[(1, 86851744), (2, 43425872), (4, 21712936), (7, 12407392), (8, 10856468), (14, 6203696), (16, 5428234), (28, 3101848), (32, 2714117), (43, 2019808), (56, 1550924), (71, 1223264), (86, 1009904), (112, 775462), (127, 683872), (142, 611632), (172, 504952), (224, 387731), (254, 341936), (284, 305816), (301, 288544), (344, 252476), (497, 174752), (508, 170968), (568, 152908), (602, 144272), (688, 126238), (889, 97696), (994, 87376), (1016, 85484), (1136, 76454), (1204, 72136), (1376, 63119), (1778, 48848), (1988, 43688), (2032, 42742), (2272, 38227), (2408, 36068), (3053, 28448), (3556, 24424), (3976, 21844), (4064, 21371), (4816, 18034), (5461, 15904), (6106, 14224), (7112, 12212), (7952, 10922), (9017, 9632)]