66747816

素因数分解:

$2^3\times 3^2\times {\mathrm{433}}^1\times {\mathrm{2141}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 181277460

約数和(自身を除く): 114529644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 433, 866, 1299, 1732, 2141, 2598, 3464, 3897, 4282, 5196, 6423, 7794, 8564, 10392, 12846, 15588, 17128, 19269, 25692, 31176, 38538, 51384, 77076, 154152, 927053, 1854106, 2781159, 3708212, 5562318, 7416424, 8343477, 11124636, 16686954, 22249272, 33373908, 66747816]

約数ペア:

[(1, 66747816), (2, 33373908), (3, 22249272), (4, 16686954), (6, 11124636), (8, 8343477), (9, 7416424), (12, 5562318), (18, 3708212), (24, 2781159), (36, 1854106), (72, 927053), (433, 154152), (866, 77076), (1299, 51384), (1732, 38538), (2141, 31176), (2598, 25692), (3464, 19269), (3897, 17128), (4282, 15588), (5196, 12846), (6423, 10392), (7794, 8564)]