8085906

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 80

約数和(自身を含む): 19863360

約数和(自身を除く): 11777454

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 71, 74, 81, 111, 114, 142, 162, 171, 213, 222, 333, 342, 426, 513, 639, 666, 703, 999, 1026, 1278, 1349, 1406, 1539, 1917, 1998, 2109, 2627, 2698, 2997, 3078, 3834, 4047, 4218, 5254, 5751, 5994, 6327, 7881, 8094, 11502, 12141, 12654, 15762, 18981, 23643, 24282, 36423, 37962, 47286, 49913, 56943, 70929, 72846, 99826, 109269, 113886, 141858, 149739, 212787, 218538, 299478, 425574, 449217, 898434, 1347651, 2695302, 4042953, 8085906]

約数ペア:

[(1, 8085906), (2, 4042953), (3, 2695302), (6, 1347651), (9, 898434), (18, 449217), (19, 425574), (27, 299478), (37, 218538), (38, 212787), (54, 149739), (57, 141858), (71, 113886), (74, 109269), (81, 99826), (111, 72846), (114, 70929), (142, 56943), (162, 49913), (171, 47286), (213, 37962), (222, 36423), (333, 24282), (342, 23643), (426, 18981), (513, 15762), (639, 12654), (666, 12141), (703, 11502), (999, 8094), (1026, 7881), (1278, 6327), (1349, 5994), (1406, 5751), (1539, 5254), (1917, 4218), (1998, 4047), (2109, 3834), (2627, 3078), (2698, 2997)]