86781246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 186896640

約数和(自身を除く): 100115394

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 271, 318, 542, 813, 1007, 1626, 2014, 2809, 3021, 5149, 5618, 6042, 8427, 10298, 14363, 15447, 16854, 28726, 30894, 43089, 53371, 86178, 106742, 160113, 272897, 320226, 545794, 761239, 818691, 1522478, 1637382, 2283717, 4567434, 14463541, 28927082, 43390623, 86781246]

約数ペア:

[(1, 86781246), (2, 43390623), (3, 28927082), (6, 14463541), (19, 4567434), (38, 2283717), (53, 1637382), (57, 1522478), (106, 818691), (114, 761239), (159, 545794), (271, 320226), (318, 272897), (542, 160113), (813, 106742), (1007, 86178), (1626, 53371), (2014, 43089), (2809, 30894), (3021, 28726), (5149, 16854), (5618, 15447), (6042, 14363), (8427, 10298)]