65891964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1319}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 161441280

約数和(自身を除く): 95549316

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 181, 276, 362, 543, 724, 1086, 1319, 2172, 2638, 3957, 4163, 5276, 7914, 8326, 12489, 15828, 16652, 24978, 30337, 49956, 60674, 91011, 121348, 182022, 238739, 364044, 477478, 716217, 954956, 1432434, 2864868, 5490997, 10981994, 16472991, 21963988, 32945982, 65891964]

約数ペア:

[(1, 65891964), (2, 32945982), (3, 21963988), (4, 16472991), (6, 10981994), (12, 5490997), (23, 2864868), (46, 1432434), (69, 954956), (92, 716217), (138, 477478), (181, 364044), (276, 238739), (362, 182022), (543, 121348), (724, 91011), (1086, 60674), (1319, 49956), (2172, 30337), (2638, 24978), (3957, 16652), (4163, 15828), (5276, 12489), (7914, 8326)]