61072156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{9029}}^1$

素因数の和:9141

約数の個数: 24

約数和(自身を含む): 113778000

約数和(自身を除く): 52705844

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 9029, 18058, 36116, 171551, 343102, 686204, 803581, 1607162, 3214324, 15268039, 30536078, 61072156]

約数ペア:

[(1, 61072156), (2, 30536078), (4, 15268039), (19, 3214324), (38, 1607162), (76, 803581), (89, 686204), (178, 343102), (356, 171551), (1691, 36116), (3382, 18058), (6764, 9029)]