71619804

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{3637}}^1$

素因数の和:4194

約数の個数: 36

約数和(自身を含む): 181419784

約数和(自身を除く): 109799980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 1094, 1641, 2188, 3282, 3637, 4923, 6564, 7274, 9846, 10911, 14548, 19692, 21822, 32733, 43644, 65466, 130932, 1989439, 3978878, 5968317, 7957756, 11936634, 17904951, 23873268, 35809902, 71619804]

約数ペア:

[(1, 71619804), (2, 35809902), (3, 23873268), (4, 17904951), (6, 11936634), (9, 7957756), (12, 5968317), (18, 3978878), (36, 1989439), (547, 130932), (1094, 65466), (1641, 43644), (2188, 32733), (3282, 21822), (3637, 19692), (4923, 14548), (6564, 10911), (7274, 9846)]