66727188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 185290560

約数和(自身を除く): 118563372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 167, 198, 334, 396, 501, 668, 1002, 1009, 1503, 1837, 2004, 2018, 3006, 3027, 3674, 4036, 5511, 6012, 6054, 7348, 9081, 11022, 11099, 12108, 16533, 18162, 22044, 22198, 33066, 33297, 36324, 44396, 66132, 66594, 99891, 133188, 168503, 199782, 337006, 399564, 505509, 674012, 1011018, 1516527, 1853533, 2022036, 3033054, 3707066, 5560599, 6066108, 7414132, 11121198, 16681797, 22242396, 33363594, 66727188]

約数ペア:

[(1, 66727188), (2, 33363594), (3, 22242396), (4, 16681797), (6, 11121198), (9, 7414132), (11, 6066108), (12, 5560599), (18, 3707066), (22, 3033054), (33, 2022036), (36, 1853533), (44, 1516527), (66, 1011018), (99, 674012), (132, 505509), (167, 399564), (198, 337006), (334, 199782), (396, 168503), (501, 133188), (668, 99891), (1002, 66594), (1009, 66132), (1503, 44396), (1837, 36324), (2004, 33297), (2018, 33066), (3006, 22198), (3027, 22044), (3674, 18162), (4036, 16533), (5511, 12108), (6012, 11099), (6054, 11022), (7348, 9081)]