69573894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 161118720

約数和(自身を除く): 91544826

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 71, 78, 102, 142, 213, 221, 426, 442, 663, 739, 923, 1207, 1326, 1478, 1846, 2217, 2414, 2769, 3621, 4434, 5538, 7242, 9607, 12563, 15691, 19214, 25126, 28821, 31382, 37689, 47073, 52469, 57642, 75378, 94146, 104938, 157407, 163319, 314814, 326638, 489957, 682097, 891973, 979914, 1364194, 1783946, 2046291, 2675919, 4092582, 5351838, 11595649, 23191298, 34786947, 69573894]

約数ペア:

[(1, 69573894), (2, 34786947), (3, 23191298), (6, 11595649), (13, 5351838), (17, 4092582), (26, 2675919), (34, 2046291), (39, 1783946), (51, 1364194), (71, 979914), (78, 891973), (102, 682097), (142, 489957), (213, 326638), (221, 314814), (426, 163319), (442, 157407), (663, 104938), (739, 94146), (923, 75378), (1207, 57642), (1326, 52469), (1478, 47073), (1846, 37689), (2217, 31382), (2414, 28821), (2769, 25126), (3621, 19214), (4434, 15691), (5538, 12563), (7242, 9607)]