77105798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 74578042

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 1979, 2783, 3542, 3958, 5566, 13853, 19481, 21769, 27706, 38962, 43538, 45517, 91034, 152383, 239459, 304766, 318619, 478918, 500687, 637238, 1001374, 1676213, 3352426, 3504809, 5507557, 7009618, 11015114, 38552899, 77105798]

約数ペア:

[(1, 77105798), (2, 38552899), (7, 11015114), (11, 7009618), (14, 5507557), (22, 3504809), (23, 3352426), (46, 1676213), (77, 1001374), (121, 637238), (154, 500687), (161, 478918), (242, 318619), (253, 304766), (322, 239459), (506, 152383), (847, 91034), (1694, 45517), (1771, 43538), (1979, 38962), (2783, 27706), (3542, 21769), (3958, 19481), (5566, 13853)]