87843504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{261439}}^1$

素因数の和:261457

約数の個数: 40

約数和(自身を含む): 259348480

約数和(自身を除く): 171504976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 261439, 522878, 784317, 1045756, 1568634, 1830073, 2091512, 3137268, 3660146, 4183024, 5490219, 6274536, 7320292, 10980438, 12549072, 14640584, 21960876, 29281168, 43921752, 87843504]

約数ペア:

[(1, 87843504), (2, 43921752), (3, 29281168), (4, 21960876), (6, 14640584), (7, 12549072), (8, 10980438), (12, 7320292), (14, 6274536), (16, 5490219), (21, 4183024), (24, 3660146), (28, 3137268), (42, 2091512), (48, 1830073), (56, 1568634), (84, 1045756), (112, 784317), (168, 522878), (336, 261439)]