77431046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 149436672

約数和(自身を除く): 72005626

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 242, 301, 473, 602, 847, 946, 1063, 1694, 2126, 3311, 5203, 6622, 7441, 10406, 11693, 14882, 23386, 36421, 45709, 72842, 81851, 91418, 128623, 163702, 257246, 319963, 502799, 639926, 900361, 1005598, 1800722, 3519593, 5530789, 7039186, 11061578, 38715523, 77431046]

約数ペア:

[(1, 77431046), (2, 38715523), (7, 11061578), (11, 7039186), (14, 5530789), (22, 3519593), (43, 1800722), (77, 1005598), (86, 900361), (121, 639926), (154, 502799), (242, 319963), (301, 257246), (473, 163702), (602, 128623), (847, 91418), (946, 81851), (1063, 72842), (1694, 45709), (2126, 36421), (3311, 23386), (5203, 14882), (6622, 11693), (7441, 10406)]