78853788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{168491}}^1$

素因数の和:168514

約数の個数: 36

約数和(自身を含む): 214658808

約数和(自身を除く): 135805020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 168491, 336982, 505473, 673964, 1010946, 1516419, 2021892, 2190383, 3032838, 4380766, 6065676, 6571149, 8761532, 13142298, 19713447, 26284596, 39426894, 78853788]

約数ペア:

[(1, 78853788), (2, 39426894), (3, 26284596), (4, 19713447), (6, 13142298), (9, 8761532), (12, 6571149), (13, 6065676), (18, 4380766), (26, 3032838), (36, 2190383), (39, 2021892), (52, 1516419), (78, 1010946), (117, 673964), (156, 505473), (234, 336982), (468, 168491)]