79974668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 151151616

約数和(自身を除く): 71176948

約数列:

[1, 2, 4, 31, 43, 53, 62, 86, 106, 124, 172, 212, 283, 566, 1132, 1333, 1643, 2279, 2666, 3286, 4558, 5332, 6572, 8773, 9116, 12169, 14999, 17546, 24338, 29998, 35092, 48676, 59996, 70649, 141298, 282596, 377239, 464969, 644957, 754478, 929938, 1289914, 1508956, 1859876, 2579828, 19993667, 39987334, 79974668]

約数ペア:

[(1, 79974668), (2, 39987334), (4, 19993667), (31, 2579828), (43, 1859876), (53, 1508956), (62, 1289914), (86, 929938), (106, 754478), (124, 644957), (172, 464969), (212, 377239), (283, 282596), (566, 141298), (1132, 70649), (1333, 59996), (1643, 48676), (2279, 35092), (2666, 29998), (3286, 24338), (4558, 17546), (5332, 14999), (6572, 12169), (8773, 9116)]