71875986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131641}}^1$

素因数の和:131666

約数の個数: 32

約数和(自身を含む): 176926848

約数和(自身を除く): 105050862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 131641, 263282, 394923, 789846, 921487, 1711333, 1842974, 2764461, 3422666, 5133999, 5528922, 10267998, 11979331, 23958662, 35937993, 71875986]

約数ペア:

[(1, 71875986), (2, 35937993), (3, 23958662), (6, 11979331), (7, 10267998), (13, 5528922), (14, 5133999), (21, 3422666), (26, 2764461), (39, 1842974), (42, 1711333), (78, 921487), (91, 789846), (182, 394923), (273, 263282), (546, 131641)]