72410968

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30071}}^1$

素因数の和:30127

約数の個数: 32

約数和(自身を含む): 158780160

約数和(自身を除く): 86369192

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 30071, 60142, 120284, 210497, 240568, 420994, 841988, 1293053, 1683976, 2586106, 5172212, 9051371, 10344424, 18102742, 36205484, 72410968]

約数ペア:

[(1, 72410968), (2, 36205484), (4, 18102742), (7, 10344424), (8, 9051371), (14, 5172212), (28, 2586106), (43, 1683976), (56, 1293053), (86, 841988), (172, 420994), (301, 240568), (344, 210497), (602, 120284), (1204, 60142), (2408, 30071)]