87610712

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 195993600

約数和(自身を除く): 108382888

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 109, 124, 217, 218, 248, 434, 436, 463, 763, 868, 872, 926, 1526, 1736, 1852, 3052, 3241, 3379, 3704, 6104, 6482, 6758, 12964, 13516, 14353, 23653, 25928, 27032, 28706, 47306, 50467, 57412, 94612, 100471, 100934, 114824, 189224, 200942, 201868, 353269, 401884, 403736, 706538, 803768, 1413076, 1564477, 2826152, 3128954, 6257908, 10951339, 12515816, 21902678, 43805356, 87610712]

約数ペア:

[(1, 87610712), (2, 43805356), (4, 21902678), (7, 12515816), (8, 10951339), (14, 6257908), (28, 3128954), (31, 2826152), (56, 1564477), (62, 1413076), (109, 803768), (124, 706538), (217, 403736), (218, 401884), (248, 353269), (434, 201868), (436, 200942), (463, 189224), (763, 114824), (868, 100934), (872, 100471), (926, 94612), (1526, 57412), (1736, 50467), (1852, 47306), (3052, 28706), (3241, 27032), (3379, 25928), (3704, 23653), (6104, 14353), (6482, 13516), (6758, 12964)]