68333382

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:555

約数の個数: 80

約数和(自身を含む): 167584032

約数和(自身を除く): 99250650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 81, 117, 142, 162, 213, 234, 351, 426, 457, 639, 702, 914, 923, 1053, 1278, 1371, 1846, 1917, 2106, 2742, 2769, 3834, 4113, 5538, 5751, 5941, 8226, 8307, 11502, 11882, 12339, 16614, 17823, 24678, 24921, 32447, 35646, 37017, 49842, 53469, 64894, 74034, 74763, 97341, 106938, 149526, 160407, 194682, 292023, 320814, 421811, 481221, 584046, 843622, 876069, 962442, 1265433, 1752138, 2530866, 2628207, 3796299, 5256414, 7592598, 11388897, 22777794, 34166691, 68333382]

約数ペア:

[(1, 68333382), (2, 34166691), (3, 22777794), (6, 11388897), (9, 7592598), (13, 5256414), (18, 3796299), (26, 2628207), (27, 2530866), (39, 1752138), (54, 1265433), (71, 962442), (78, 876069), (81, 843622), (117, 584046), (142, 481221), (162, 421811), (213, 320814), (234, 292023), (351, 194682), (426, 160407), (457, 149526), (639, 106938), (702, 97341), (914, 74763), (923, 74034), (1053, 64894), (1278, 53469), (1371, 49842), (1846, 37017), (1917, 35646), (2106, 32447), (2742, 24921), (2769, 24678), (3834, 17823), (4113, 16614), (5538, 12339), (5751, 11882), (5941, 11502), (8226, 8307)]