172809972

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{60763}}^1$

素因数の和:60852

約数の個数: 36

約数和(自身を含む): 442361920

約数和(自身を除く): 269551948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 60763, 121526, 182289, 243052, 364578, 546867, 729156, 1093734, 2187468, 4800277, 9600554, 14400831, 19201108, 28801662, 43202493, 57603324, 86404986, 172809972]

約数ペア:

[(1, 172809972), (2, 86404986), (3, 57603324), (4, 43202493), (6, 28801662), (9, 19201108), (12, 14400831), (18, 9600554), (36, 4800277), (79, 2187468), (158, 1093734), (237, 729156), (316, 546867), (474, 364578), (711, 243052), (948, 182289), (1422, 121526), (2844, 60763)]