87785394

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{206069}}^1$

素因数の和:206145

約数の個数: 16

約数和(自身を含む): 178044480

約数和(自身を除く): 90259086

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 206069, 412138, 618207, 1236414, 14630899, 29261798, 43892697, 87785394]

約数ペア:

[(1, 87785394), (2, 43892697), (3, 29261798), (6, 14630899), (71, 1236414), (142, 618207), (213, 412138), (426, 206069)]