71207754

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{85381}}^1$

素因数の和:85525

約数の個数: 16

約数和(自身を含む): 143441760

約数和(自身を除く): 72234006

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 85381, 170762, 256143, 512286, 11867959, 23735918, 35603877, 71207754]

約数ペア:

[(1, 71207754), (2, 35603877), (3, 23735918), (6, 11867959), (139, 512286), (278, 256143), (417, 170762), (834, 85381)]