64764978

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{40127}}^1$

素因数の和:40401

約数の個数: 16

約数和(自身を含む): 130014720

約数和(自身を除く): 65249742

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 40127, 80254, 120381, 240762, 10794163, 21588326, 32382489, 64764978]

約数ペア:

[(1, 64764978), (2, 32382489), (3, 21588326), (6, 10794163), (269, 240762), (538, 120381), (807, 80254), (1614, 40127)]