76720534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{4013}}^1$

素因数の和:4116

約数の個数: 24

約数和(自身を含む): 128126880

約数和(自身を除く): 51406346

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1738, 4013, 8026, 9559, 19118, 44143, 88286, 317027, 485573, 634054, 971146, 3487297, 6974594, 38360267, 76720534]

約数ペア:

[(1, 76720534), (2, 38360267), (11, 6974594), (22, 3487297), (79, 971146), (121, 634054), (158, 485573), (242, 317027), (869, 88286), (1738, 44143), (4013, 19118), (8026, 9559)]