71257188

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{45329}}^1$

素因数の和:45467

約数の個数: 24

約数和(自身を含む): 167539680

約数和(自身を除く): 96282492

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 45329, 90658, 135987, 181316, 271974, 543948, 5938099, 11876198, 17814297, 23752396, 35628594, 71257188]

約数ペア:

[(1, 71257188), (2, 35628594), (3, 23752396), (4, 17814297), (6, 11876198), (12, 5938099), (131, 543948), (262, 271974), (393, 181316), (524, 135987), (786, 90658), (1572, 45329)]