81317082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16001}}^1$

素因数の和:16035

約数の個数: 48

約数和(自身を含む): 204313536

約数和(自身を除く): 122996454

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 16001, 32002, 48003, 96006, 112007, 176011, 224014, 336021, 352022, 528033, 672042, 1056066, 1232077, 1936121, 2464154, 3696231, 3872242, 5808363, 7392462, 11616726, 13552847, 27105694, 40658541, 81317082]

約数ペア:

[(1, 81317082), (2, 40658541), (3, 27105694), (6, 13552847), (7, 11616726), (11, 7392462), (14, 5808363), (21, 3872242), (22, 3696231), (33, 2464154), (42, 1936121), (66, 1232077), (77, 1056066), (121, 672042), (154, 528033), (231, 352022), (242, 336021), (363, 224014), (462, 176011), (726, 112007), (847, 96006), (1694, 48003), (2541, 32002), (5082, 16001)]