69906876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{448121}}^1$

素因数の和:448141

約数の個数: 24

約数和(自身を含む): 175663824

約数和(自身を除く): 105756948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 448121, 896242, 1344363, 1792484, 2688726, 5377452, 5825573, 11651146, 17476719, 23302292, 34953438, 69906876]

約数ペア:

[(1, 69906876), (2, 34953438), (3, 23302292), (4, 17476719), (6, 11651146), (12, 5825573), (13, 5377452), (26, 2688726), (39, 1792484), (52, 1344363), (78, 896242), (156, 448121)]