80846311

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 110605824

約数和(自身を除く): 29759513

約数列:

[1, 7, 13, 19, 23, 91, 107, 133, 161, 247, 299, 361, 437, 749, 1391, 1729, 2033, 2093, 2461, 2527, 3059, 4693, 5681, 8303, 9737, 14231, 17227, 26429, 31993, 32851, 38627, 39767, 46759, 58121, 107939, 185003, 223951, 270389, 327313, 502151, 607867, 755573, 888421, 3515057, 4255069, 6218947, 11549473, 80846311]

約数ペア:

[(1, 80846311), (7, 11549473), (13, 6218947), (19, 4255069), (23, 3515057), (91, 888421), (107, 755573), (133, 607867), (161, 502151), (247, 327313), (299, 270389), (361, 223951), (437, 185003), (749, 107939), (1391, 58121), (1729, 46759), (2033, 39767), (2093, 38627), (2461, 32851), (2527, 31993), (3059, 26429), (4693, 17227), (5681, 14231), (8303, 9737)]