77104384

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2571

約数の個数: 72

約数和(自身を含む): 186314688

約数和(自身を除く): 109210304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 2531, 3808, 4352, 5062, 7616, 10124, 15232, 17717, 20248, 30464, 35434, 40496, 43027, 70868, 80992, 86054, 141736, 161984, 172108, 283472, 301189, 323968, 344216, 566944, 602378, 647936, 688432, 1133888, 1204756, 1376864, 2267776, 2409512, 2753728, 4535552, 4819024, 5507456, 9638048, 11014912, 19276096, 38552192, 77104384]

約数ペア:

[(1, 77104384), (2, 38552192), (4, 19276096), (7, 11014912), (8, 9638048), (14, 5507456), (16, 4819024), (17, 4535552), (28, 2753728), (32, 2409512), (34, 2267776), (56, 1376864), (64, 1204756), (68, 1133888), (112, 688432), (119, 647936), (128, 602378), (136, 566944), (224, 344216), (238, 323968), (256, 301189), (272, 283472), (448, 172108), (476, 161984), (544, 141736), (896, 86054), (952, 80992), (1088, 70868), (1792, 43027), (1904, 40496), (2176, 35434), (2531, 30464), (3808, 20248), (4352, 17717), (5062, 15232), (7616, 10124)]