61385262

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 125154720

約数和(自身を除く): 63769458

約数列:

[1, 2, 3, 6, 73, 146, 219, 269, 438, 521, 538, 807, 1042, 1563, 1614, 3126, 19637, 38033, 39274, 58911, 76066, 114099, 117822, 140149, 228198, 280298, 420447, 840894, 10230877, 20461754, 30692631, 61385262]

約数ペア:

[(1, 61385262), (2, 30692631), (3, 20461754), (6, 10230877), (73, 840894), (146, 420447), (219, 280298), (269, 228198), (438, 140149), (521, 117822), (538, 114099), (807, 76066), (1042, 58911), (1563, 39274), (1614, 38033), (3126, 19637)]