123394032

素因数分解:

$2^4\times 3^2\times {\mathrm{856903}}^1$

素因数の和:856917

約数の個数: 30

約数和(自身を含む): 345332312

約数和(自身を除く): 221938280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 856903, 1713806, 2570709, 3427612, 5141418, 6855224, 7712127, 10282836, 13710448, 15424254, 20565672, 30848508, 41131344, 61697016, 123394032]

約数ペア:

[(1, 123394032), (2, 61697016), (3, 41131344), (4, 30848508), (6, 20565672), (8, 15424254), (9, 13710448), (12, 10282836), (16, 7712127), (18, 6855224), (24, 5141418), (36, 3427612), (48, 2570709), (72, 1713806), (144, 856903)]