64988118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1439}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 152530560

約数和(自身を除く): 87542442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 579, 1158, 1439, 1737, 2509, 2878, 3474, 4317, 5018, 7527, 8634, 12951, 15054, 18707, 22581, 25902, 37414, 45162, 56121, 112242, 168363, 277727, 336726, 555454, 833181, 1666362, 2499543, 3610451, 4999086, 7220902, 10831353, 21662706, 32494059, 64988118]

約数ペア:

[(1, 64988118), (2, 32494059), (3, 21662706), (6, 10831353), (9, 7220902), (13, 4999086), (18, 3610451), (26, 2499543), (39, 1666362), (78, 833181), (117, 555454), (193, 336726), (234, 277727), (386, 168363), (579, 112242), (1158, 56121), (1439, 45162), (1737, 37414), (2509, 25902), (2878, 22581), (3474, 18707), (4317, 15054), (5018, 12951), (7527, 8634)]