86831928

素因数分解:

$2^3\times 3^2\times {\mathrm{1205999}}^1$

素因数の和:1206011

約数の個数: 24

約数和(自身を含む): 235170000

約数和(自身を除く): 148338072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1205999, 2411998, 3617997, 4823996, 7235994, 9647992, 10853991, 14471988, 21707982, 28943976, 43415964, 86831928]

約数ペア:

[(1, 86831928), (2, 43415964), (3, 28943976), (4, 21707982), (6, 14471988), (8, 10853991), (9, 9647992), (12, 7235994), (18, 4823996), (24, 3617997), (36, 2411998), (72, 1205999)]