71322408

素因数分解:

$2^3\times 3^2\times {\mathrm{990589}}^1$

素因数の和:990601

約数の個数: 24

約数和(自身を含む): 193165050

約数和(自身を除く): 121842642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 990589, 1981178, 2971767, 3962356, 5943534, 7924712, 8915301, 11887068, 17830602, 23774136, 35661204, 71322408]

約数ペア:

[(1, 71322408), (2, 35661204), (3, 23774136), (4, 17830602), (6, 11887068), (8, 8915301), (9, 7924712), (12, 5943534), (18, 3962356), (24, 2971767), (36, 1981178), (72, 990589)]