78442722

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{13327}}^1$

素因数の和:13447

約数の個数: 32

約数和(自身を含む): 175929600

約数和(自身を除く): 97486878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 13327, 26654, 39981, 79962, 119943, 239886, 359829, 719658, 1452643, 2905286, 4357929, 8715858, 13073787, 26147574, 39221361, 78442722]

約数ペア:

[(1, 78442722), (2, 39221361), (3, 26147574), (6, 13073787), (9, 8715858), (18, 4357929), (27, 2905286), (54, 1452643), (109, 719658), (218, 359829), (327, 239886), (654, 119943), (981, 79962), (1962, 39981), (2943, 26654), (5886, 13327)]