68648868

素因数分解:

$2^2\times 3^2\times {\mathrm{1307}}^1\times {\mathrm{1459}}^1$

素因数の和:2776

約数の個数: 36

約数和(自身を含む): 173780880

約数和(自身を除く): 105132012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1307, 1459, 2614, 2918, 3921, 4377, 5228, 5836, 7842, 8754, 11763, 13131, 15684, 17508, 23526, 26262, 47052, 52524, 1906913, 3813826, 5720739, 7627652, 11441478, 17162217, 22882956, 34324434, 68648868]

約数ペア:

[(1, 68648868), (2, 34324434), (3, 22882956), (4, 17162217), (6, 11441478), (9, 7627652), (12, 5720739), (18, 3813826), (36, 1906913), (1307, 52524), (1459, 47052), (2614, 26262), (2918, 23526), (3921, 17508), (4377, 15684), (5228, 13131), (5836, 11763), (7842, 8754)]