77137984

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1423}}^1$

素因数の和:1464

約数の個数: 84

約数和(自身を含む): 192422272

約数和(自身を除く): 115284288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1423, 1694, 1936, 2464, 2846, 3388, 3872, 4928, 5692, 6776, 7744, 9961, 11384, 13552, 15653, 19922, 22768, 27104, 31306, 39844, 45536, 54208, 62612, 79688, 91072, 109571, 125224, 159376, 172183, 219142, 250448, 318752, 344366, 438284, 500896, 637504, 688732, 876568, 1001792, 1205281, 1377464, 1753136, 2410562, 2754928, 3506272, 4821124, 5509856, 7012544, 9642248, 11019712, 19284496, 38568992, 77137984]

約数ペア:

[(1, 77137984), (2, 38568992), (4, 19284496), (7, 11019712), (8, 9642248), (11, 7012544), (14, 5509856), (16, 4821124), (22, 3506272), (28, 2754928), (32, 2410562), (44, 1753136), (56, 1377464), (64, 1205281), (77, 1001792), (88, 876568), (112, 688732), (121, 637504), (154, 500896), (176, 438284), (224, 344366), (242, 318752), (308, 250448), (352, 219142), (448, 172183), (484, 159376), (616, 125224), (704, 109571), (847, 91072), (968, 79688), (1232, 62612), (1423, 54208), (1694, 45536), (1936, 39844), (2464, 31306), (2846, 27104), (3388, 22768), (3872, 19922), (4928, 15653), (5692, 13552), (6776, 11384), (7744, 9961)]