68488938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12641}}^1$

素因数の和:12699

約数の個数: 48

約数和(自身を含む): 173549376

約数和(自身を除く): 105060438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 12641, 25282, 37923, 75846, 88487, 113769, 176974, 227538, 265461, 530922, 543563, 796383, 1087126, 1592766, 1630689, 3261378, 3804941, 4892067, 7609882, 9784134, 11414823, 22829646, 34244469, 68488938]

約数ペア:

[(1, 68488938), (2, 34244469), (3, 22829646), (6, 11414823), (7, 9784134), (9, 7609882), (14, 4892067), (18, 3804941), (21, 3261378), (42, 1630689), (43, 1592766), (63, 1087126), (86, 796383), (126, 543563), (129, 530922), (258, 265461), (301, 227538), (387, 176974), (602, 113769), (774, 88487), (903, 75846), (1806, 37923), (2709, 25282), (5418, 12641)]