78847112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4759}}^1$

素因数の和:4893

約数の個数: 32

約数和(自身を含む): 157080000

約数和(自身を除く): 78232888

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 4142, 4759, 8284, 9518, 16568, 19036, 38072, 90421, 180842, 361684, 518731, 723368, 1037462, 2074924, 4149848, 9855889, 19711778, 39423556, 78847112]

約数ペア:

[(1, 78847112), (2, 39423556), (4, 19711778), (8, 9855889), (19, 4149848), (38, 2074924), (76, 1037462), (109, 723368), (152, 518731), (218, 361684), (436, 180842), (872, 90421), (2071, 38072), (4142, 19036), (4759, 16568), (8284, 9518)]