80804136

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{68711}}^1$

素因数の和:68734

約数の個数: 48

約数和(自身を含む): 234995040

約数和(自身を除く): 154190904

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, 68711, 137422, 206133, 274844, 412266, 480977, 549688, 824532, 961954, 1442931, 1649064, 1923908, 2885862, 3366839, 3847816, 5771724, 6733678, 10100517, 11543448, 13467356, 20201034, 26934712, 40402068, 80804136]

約数ペア:

[(1, 80804136), (2, 40402068), (3, 26934712), (4, 20201034), (6, 13467356), (7, 11543448), (8, 10100517), (12, 6733678), (14, 5771724), (21, 3847816), (24, 3366839), (28, 2885862), (42, 1923908), (49, 1649064), (56, 1442931), (84, 961954), (98, 824532), (147, 549688), (168, 480977), (196, 412266), (294, 274844), (392, 206133), (588, 137422), (1176, 68711)]