73140506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 118609920

約数和(自身を除く): 45469414

約数列:

[1, 2, 23, 43, 46, 86, 103, 206, 359, 718, 989, 1978, 2369, 4429, 4738, 8257, 8858, 15437, 16514, 30874, 36977, 73954, 101867, 203734, 355051, 710102, 850471, 1590011, 1700942, 3180022, 36570253, 73140506]

約数ペア:

[(1, 73140506), (2, 36570253), (23, 3180022), (43, 1700942), (46, 1590011), (86, 850471), (103, 710102), (206, 355051), (359, 203734), (718, 101867), (989, 73954), (1978, 36977), (2369, 30874), (4429, 16514), (4738, 15437), (8257, 8858)]