68876628

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1531}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 168838656

約数和(自身を除く): 99962028

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 489, 652, 978, 1531, 1956, 3062, 3749, 4593, 6124, 7498, 9186, 11247, 14996, 18372, 22494, 35213, 44988, 70426, 105639, 140852, 211278, 249553, 422556, 499106, 748659, 998212, 1497318, 2994636, 5739719, 11479438, 17219157, 22958876, 34438314, 68876628]

約数ペア:

[(1, 68876628), (2, 34438314), (3, 22958876), (4, 17219157), (6, 11479438), (12, 5739719), (23, 2994636), (46, 1497318), (69, 998212), (92, 748659), (138, 499106), (163, 422556), (276, 249553), (326, 211278), (489, 140852), (652, 105639), (978, 70426), (1531, 44988), (1956, 35213), (3062, 22494), (3749, 18372), (4593, 14996), (6124, 11247), (7498, 9186)]