67968876

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 161767424

約数和(自身を除く): 93798548

約数列:

[1, 2, 3, 4, 6, 12, 103, 127, 206, 254, 309, 381, 412, 433, 508, 618, 762, 866, 1236, 1299, 1524, 1732, 2598, 5196, 13081, 26162, 39243, 44599, 52324, 54991, 78486, 89198, 109982, 133797, 156972, 164973, 178396, 219964, 267594, 329946, 535188, 659892, 5664073, 11328146, 16992219, 22656292, 33984438, 67968876]

約数ペア:

[(1, 67968876), (2, 33984438), (3, 22656292), (4, 16992219), (6, 11328146), (12, 5664073), (103, 659892), (127, 535188), (206, 329946), (254, 267594), (309, 219964), (381, 178396), (412, 164973), (433, 156972), (508, 133797), (618, 109982), (762, 89198), (866, 78486), (1236, 54991), (1299, 52324), (1524, 44599), (1732, 39243), (2598, 26162), (5196, 13081)]