77478464

素因数分解:

$2^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1243

約数の個数: 56

約数和(自身を含む): 176954688

約数和(自身を除く): 99476224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 163, 224, 326, 448, 652, 1061, 1141, 1304, 2122, 2282, 2608, 4244, 4564, 5216, 7427, 8488, 9128, 10432, 14854, 16976, 18256, 29708, 33952, 36512, 59416, 67904, 73024, 118832, 172943, 237664, 345886, 475328, 691772, 1210601, 1383544, 2421202, 2767088, 4842404, 5534176, 9684808, 11068352, 19369616, 38739232, 77478464]

約数ペア:

[(1, 77478464), (2, 38739232), (4, 19369616), (7, 11068352), (8, 9684808), (14, 5534176), (16, 4842404), (28, 2767088), (32, 2421202), (56, 1383544), (64, 1210601), (112, 691772), (163, 475328), (224, 345886), (326, 237664), (448, 172943), (652, 118832), (1061, 73024), (1141, 67904), (1304, 59416), (2122, 36512), (2282, 33952), (2608, 29708), (4244, 18256), (4564, 16976), (5216, 14854), (7427, 10432), (8488, 9128)]