71282172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{35149}}^1$

素因数の和:35182

約数の個数: 36

約数和(自身を含む): 180108600

約数和(自身を除く): 108826428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 35149, 70298, 105447, 140596, 210894, 421788, 456937, 913874, 1370811, 1827748, 2741622, 5483244, 5940181, 11880362, 17820543, 23760724, 35641086, 71282172]

約数ペア:

[(1, 71282172), (2, 35641086), (3, 23760724), (4, 17820543), (6, 11880362), (12, 5940181), (13, 5483244), (26, 2741622), (39, 1827748), (52, 1370811), (78, 913874), (156, 456937), (169, 421788), (338, 210894), (507, 140596), (676, 105447), (1014, 70298), (2028, 35149)]