80178738

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 164229120

約数和(自身を除く): 84050382

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 426, 642, 1759, 3518, 5277, 7597, 10554, 15194, 22791, 45582, 124889, 188213, 249778, 374667, 376426, 564639, 749334, 1129278, 13363123, 26726246, 40089369, 80178738]

約数ペア:

[(1, 80178738), (2, 40089369), (3, 26726246), (6, 13363123), (71, 1129278), (107, 749334), (142, 564639), (213, 376426), (214, 374667), (321, 249778), (426, 188213), (642, 124889), (1759, 45582), (3518, 22791), (5277, 15194), (7597, 10554)]