82779138

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3187}}^1$

素因数の和:3248

約数の個数: 64

約数和(自身を含む): 203521920

約数和(自身を除く): 120742782

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1443, 1998, 2886, 3187, 4329, 6374, 8658, 9561, 12987, 19122, 25974, 28683, 41431, 57366, 82862, 86049, 117919, 124293, 172098, 235838, 248586, 353757, 372879, 707514, 745758, 1061271, 1118637, 1532947, 2122542, 2237274, 3065894, 3183813, 4598841, 6367626, 9197682, 13796523, 27593046, 41389569, 82779138]

約数ペア:

[(1, 82779138), (2, 41389569), (3, 27593046), (6, 13796523), (9, 9197682), (13, 6367626), (18, 4598841), (26, 3183813), (27, 3065894), (37, 2237274), (39, 2122542), (54, 1532947), (74, 1118637), (78, 1061271), (111, 745758), (117, 707514), (222, 372879), (234, 353757), (333, 248586), (351, 235838), (481, 172098), (666, 124293), (702, 117919), (962, 86049), (999, 82862), (1443, 57366), (1998, 41431), (2886, 28683), (3187, 25974), (4329, 19122), (6374, 12987), (8658, 9561)]