77531524

素因数分解:

$2^2\times 7^2\times {\mathrm{449}}^1\times {\mathrm{881}}^1$

素因数の和:1348

約数の個数: 36

約数和(自身を含む): 158363100

約数和(自身を除く): 80831576

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 449, 881, 898, 1762, 1796, 3143, 3524, 6167, 6286, 12334, 12572, 22001, 24668, 43169, 44002, 86338, 88004, 172676, 395569, 791138, 1582276, 2768983, 5537966, 11075932, 19382881, 38765762, 77531524]

約数ペア:

[(1, 77531524), (2, 38765762), (4, 19382881), (7, 11075932), (14, 5537966), (28, 2768983), (49, 1582276), (98, 791138), (196, 395569), (449, 172676), (881, 88004), (898, 86338), (1762, 44002), (1796, 43169), (3143, 24668), (3524, 22001), (6167, 12572), (6286, 12334)]