87842888

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9743}}^1$

素因数の和:9786

約数の個数: 48

約数和(自身を含む): 199946880

約数和(自身を除く): 112103992

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 9743, 19486, 38972, 68201, 77944, 136402, 224089, 272804, 448178, 477407, 545608, 896356, 954814, 1568623, 1792712, 1909628, 3137246, 3819256, 6274492, 10980361, 12548984, 21960722, 43921444, 87842888]

約数ペア:

[(1, 87842888), (2, 43921444), (4, 21960722), (7, 12548984), (8, 10980361), (14, 6274492), (23, 3819256), (28, 3137246), (46, 1909628), (49, 1792712), (56, 1568623), (92, 954814), (98, 896356), (161, 545608), (184, 477407), (196, 448178), (322, 272804), (392, 224089), (644, 136402), (1127, 77944), (1288, 68201), (2254, 38972), (4508, 19486), (9016, 9743)]