71828712

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14051}}^1$

素因数の和:14134

約数の個数: 48

約数和(自身を含む): 197290080

約数和(自身を除く): 125461368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 14051, 28102, 42153, 56204, 84306, 112408, 126459, 168612, 252918, 337224, 505836, 997621, 1011672, 1995242, 2992863, 3990484, 5985726, 7980968, 8978589, 11971452, 17957178, 23942904, 35914356, 71828712]

約数ペア:

[(1, 71828712), (2, 35914356), (3, 23942904), (4, 17957178), (6, 11971452), (8, 8978589), (9, 7980968), (12, 5985726), (18, 3990484), (24, 2992863), (36, 1995242), (71, 1011672), (72, 997621), (142, 505836), (213, 337224), (284, 252918), (426, 168612), (568, 126459), (639, 112408), (852, 84306), (1278, 56204), (1704, 42153), (2556, 28102), (5112, 14051)]