77260878

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2828

約数の個数: 56

約数和(自身を含む): 182968200

約数和(自身を除く): 105707322

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 2789, 3078, 4617, 5578, 8367, 9234, 13851, 16734, 25101, 27702, 50202, 52991, 75303, 105982, 150606, 158973, 225909, 317946, 451818, 476919, 677727, 953838, 1355454, 1430757, 2033181, 2861514, 4066362, 4292271, 8584542, 12876813, 25753626, 38630439, 77260878]

約数ペア:

[(1, 77260878), (2, 38630439), (3, 25753626), (6, 12876813), (9, 8584542), (18, 4292271), (19, 4066362), (27, 2861514), (38, 2033181), (54, 1430757), (57, 1355454), (81, 953838), (114, 677727), (162, 476919), (171, 451818), (243, 317946), (342, 225909), (486, 158973), (513, 150606), (729, 105982), (1026, 75303), (1458, 52991), (1539, 50202), (2789, 27702), (3078, 25101), (4617, 16734), (5578, 13851), (8367, 9234)]