80304984

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{5779}}^1$

素因数の和:5984

約数の個数: 48

約数和(自身を含む): 218657400

約数和(自身を除く): 138352416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 5779, 6948, 11558, 13896, 17337, 23116, 34674, 46232, 52011, 69348, 104022, 138696, 208044, 416088, 1115347, 2230694, 3346041, 4461388, 6692082, 8922776, 10038123, 13384164, 20076246, 26768328, 40152492, 80304984]

約数ペア:

[(1, 80304984), (2, 40152492), (3, 26768328), (4, 20076246), (6, 13384164), (8, 10038123), (9, 8922776), (12, 6692082), (18, 4461388), (24, 3346041), (36, 2230694), (72, 1115347), (193, 416088), (386, 208044), (579, 138696), (772, 104022), (1158, 69348), (1544, 52011), (1737, 46232), (2316, 34674), (3474, 23116), (4632, 17337), (5779, 13896), (6948, 11558)]