80712408

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{68633}}^1$

素因数の和:68656

約数の個数: 48

約数和(自身を含む): 234728280

約数和(自身を除く): 154015872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 68633, 137266, 205899, 274532, 411798, 480431, 549064, 823596, 960862, 1441293, 1647192, 1921724, 2882586, 3363017, 3843448, 5765172, 6726034, 10089051, 11530344, 13452068, 20178102, 26904136, 40356204, 80712408]

約数ペア:

[(1, 80712408), (2, 40356204), (3, 26904136), (4, 20178102), (6, 13452068), (7, 11530344), (8, 10089051), (12, 6726034), (14, 5765172), (21, 3843448), (24, 3363017), (28, 2882586), (42, 1921724), (49, 1647192), (56, 1441293), (84, 960862), (98, 823596), (147, 549064), (168, 480431), (196, 411798), (294, 274532), (392, 205899), (588, 137266), (1176, 68633)]