64882782

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{5641}}^1$

素因数の和:5726

約数の個数: 40

約数和(自身を含む): 147459312

約数和(自身を除く): 82576530

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5641, 5751, 11282, 11502, 16923, 33846, 50769, 101538, 152307, 304614, 400511, 456921, 801022, 913842, 1201533, 2403066, 3604599, 7209198, 10813797, 21627594, 32441391, 64882782]

約数ペア:

[(1, 64882782), (2, 32441391), (3, 21627594), (6, 10813797), (9, 7209198), (18, 3604599), (27, 2403066), (54, 1201533), (71, 913842), (81, 801022), (142, 456921), (162, 400511), (213, 304614), (426, 152307), (639, 101538), (1278, 50769), (1917, 33846), (3834, 16923), (5641, 11502), (5751, 11282)]