72743148

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{14537}}^1$

素因数の和:14686

約数の個数: 36

約数和(自身を含む): 185214120

約数和(自身を除く): 112470972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 14537, 29074, 43611, 58148, 87222, 130833, 174444, 261666, 523332, 2020643, 4041286, 6061929, 8082572, 12123858, 18185787, 24247716, 36371574, 72743148]

約数ペア:

[(1, 72743148), (2, 36371574), (3, 24247716), (4, 18185787), (6, 12123858), (9, 8082572), (12, 6061929), (18, 4041286), (36, 2020643), (139, 523332), (278, 261666), (417, 174444), (556, 130833), (834, 87222), (1251, 58148), (1668, 43611), (2502, 29074), (5004, 14537)]