75753986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 144099648

約数和(自身を除く): 68345662

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 197, 227, 242, 394, 454, 847, 1379, 1589, 1694, 2167, 2497, 2758, 3178, 4334, 4994, 15169, 17479, 23837, 27467, 30338, 34958, 44719, 47674, 54934, 89438, 166859, 192269, 313033, 333718, 384538, 491909, 626066, 983818, 3443363, 5410999, 6886726, 10821998, 37876993, 75753986]

約数ペア:

[(1, 75753986), (2, 37876993), (7, 10821998), (11, 6886726), (14, 5410999), (22, 3443363), (77, 983818), (121, 626066), (154, 491909), (197, 384538), (227, 333718), (242, 313033), (394, 192269), (454, 166859), (847, 89438), (1379, 54934), (1589, 47674), (1694, 44719), (2167, 34958), (2497, 30338), (2758, 27467), (3178, 23837), (4334, 17479), (4994, 15169)]