90548874

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{128987}}^1$

素因数の和:129011

約数の個数: 32

約数和(自身を含む): 216699840

約数和(自身を除く): 126150966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 128987, 257974, 386961, 773922, 1160883, 1676831, 2321766, 3353662, 3482649, 5030493, 6965298, 10060986, 15091479, 30182958, 45274437, 90548874]

約数ペア:

[(1, 90548874), (2, 45274437), (3, 30182958), (6, 15091479), (9, 10060986), (13, 6965298), (18, 5030493), (26, 3482649), (27, 3353662), (39, 2321766), (54, 1676831), (78, 1160883), (117, 773922), (234, 386961), (351, 257974), (702, 128987)]