83135388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3851}}^1$

素因数の和:4122

約数の個数: 48

約数和(自身を含む): 222614784

約数和(自身を除く): 139479396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3598, 3851, 5397, 7196, 7702, 10794, 11553, 15404, 21588, 23106, 26957, 46212, 53914, 80871, 107828, 161742, 323484, 989707, 1979414, 2969121, 3958828, 5938242, 6927949, 11876484, 13855898, 20783847, 27711796, 41567694, 83135388]

約数ペア:

[(1, 83135388), (2, 41567694), (3, 27711796), (4, 20783847), (6, 13855898), (7, 11876484), (12, 6927949), (14, 5938242), (21, 3958828), (28, 2969121), (42, 1979414), (84, 989707), (257, 323484), (514, 161742), (771, 107828), (1028, 80871), (1542, 53914), (1799, 46212), (3084, 26957), (3598, 23106), (3851, 21588), (5397, 15404), (7196, 11553), (7702, 10794)]