71681388

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{205981}}^1$

素因数の和:206017

約数の個数: 24

約数和(自身を含む): 173024880

約数和(自身を除く): 101343492

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 205981, 411962, 617943, 823924, 1235886, 2471772, 5973449, 11946898, 17920347, 23893796, 35840694, 71681388]

約数ペア:

[(1, 71681388), (2, 35840694), (3, 23893796), (4, 17920347), (6, 11946898), (12, 5973449), (29, 2471772), (58, 1235886), (87, 823924), (116, 617943), (174, 411962), (348, 205981)]