78148818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:760

約数の個数: 72

約数和(自身を含む): 189906444

約数和(自身を除く): 111757626

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 121, 159, 198, 242, 318, 363, 477, 583, 677, 726, 954, 1089, 1166, 1354, 1749, 2031, 2178, 3498, 4062, 5247, 6093, 6413, 7447, 10494, 12186, 12826, 14894, 19239, 22341, 35881, 38478, 44682, 57717, 67023, 71762, 81917, 107643, 115434, 134046, 163834, 215286, 245751, 322929, 394691, 491502, 645858, 737253, 789382, 1184073, 1474506, 2368146, 3552219, 4341601, 7104438, 8683202, 13024803, 26049606, 39074409, 78148818]

約数ペア:

[(1, 78148818), (2, 39074409), (3, 26049606), (6, 13024803), (9, 8683202), (11, 7104438), (18, 4341601), (22, 3552219), (33, 2368146), (53, 1474506), (66, 1184073), (99, 789382), (106, 737253), (121, 645858), (159, 491502), (198, 394691), (242, 322929), (318, 245751), (363, 215286), (477, 163834), (583, 134046), (677, 115434), (726, 107643), (954, 81917), (1089, 71762), (1166, 67023), (1354, 57717), (1749, 44682), (2031, 38478), (2178, 35881), (3498, 22341), (4062, 19239), (5247, 14894), (6093, 12826), (6413, 12186), (7447, 10494)]