126991944

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{7027}}^1$

素因数の和:7290

約数の個数: 48

約数和(自身を含む): 345355920

約数和(自身を除く): 218363976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4518, 6024, 7027, 9036, 14054, 18072, 21081, 28108, 42162, 56216, 63243, 84324, 126486, 168648, 252972, 505944, 1763777, 3527554, 5291331, 7055108, 10582662, 14110216, 15873993, 21165324, 31747986, 42330648, 63495972, 126991944]

約数ペア:

[(1, 126991944), (2, 63495972), (3, 42330648), (4, 31747986), (6, 21165324), (8, 15873993), (9, 14110216), (12, 10582662), (18, 7055108), (24, 5291331), (36, 3527554), (72, 1763777), (251, 505944), (502, 252972), (753, 168648), (1004, 126486), (1506, 84324), (2008, 63243), (2259, 56216), (3012, 42162), (4518, 28108), (6024, 21081), (7027, 18072), (9036, 14054)]