80667049.000000000

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9349}}^1$

素因数の和:9417

約数の個数: 48

約数和(自身を含む): 245044800

約数和(自身を除く): 142224498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 9349, 10998, 18698, 28047, 56094, 84141, 121537, 168282, 243074, 364611, 439403, 729222, 878806, 1093833, 1318209, 2187666, 2636418, 3954627, 5712239, 7909254, 11424478, 17136717, 34273434, 51410151, 102820302]

約数ペア:

[(1, 102820302), (2, 51410151), (3, 34273434), (6, 17136717), (9, 11424478), (13, 7909254), (18, 5712239), (26, 3954627), (39, 2636418), (47, 2187666), (78, 1318209), (94, 1093833), (117, 878806), (141, 729222), (234, 439403), (282, 364611), (423, 243074), (611, 168282), (846, 121537), (1222, 84141), (1833, 56094), (3666, 28047), (5499, 18698), (9349, 10998)]