71310792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3967}}^1$

素因数の和:4090

約数の個数: 64

約数和(自身を含む): 205701120

約数和(自身を除く): 134390328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 3967, 4494, 5992, 7934, 8988, 11901, 15868, 17976, 23802, 27769, 31736, 47604, 55538, 83307, 95208, 111076, 166614, 222152, 333228, 424469, 666456, 848938, 1273407, 1697876, 2546814, 2971283, 3395752, 5093628, 5942566, 8913849, 10187256, 11885132, 17827698, 23770264, 35655396, 71310792]

約数ペア:

[(1, 71310792), (2, 35655396), (3, 23770264), (4, 17827698), (6, 11885132), (7, 10187256), (8, 8913849), (12, 5942566), (14, 5093628), (21, 3395752), (24, 2971283), (28, 2546814), (42, 1697876), (56, 1273407), (84, 848938), (107, 666456), (168, 424469), (214, 333228), (321, 222152), (428, 166614), (642, 111076), (749, 95208), (856, 83307), (1284, 55538), (1498, 47604), (2247, 31736), (2568, 27769), (2996, 23802), (3967, 17976), (4494, 15868), (5992, 11901), (7934, 8988)]