129645972

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{13001}}^1$

素因数の和:13288

約数の個数: 36

約数和(自身を含む): 328924596

約数和(自身を除く): 199278624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 9972, 13001, 26002, 39003, 52004, 78006, 117009, 156012, 234018, 468036, 3601277, 7202554, 10803831, 14405108, 21607662, 32411493, 43215324, 64822986, 129645972]

約数ペア:

[(1, 129645972), (2, 64822986), (3, 43215324), (4, 32411493), (6, 21607662), (9, 14405108), (12, 10803831), (18, 7202554), (36, 3601277), (277, 468036), (554, 234018), (831, 156012), (1108, 117009), (1662, 78006), (2493, 52004), (3324, 39003), (4986, 26002), (9972, 13001)]