87969178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{593}}^1\times {\mathrm{613}}^1$

素因数の和:1230

約数の個数: 24

約数和(自身を含む): 145521684

約数和(自身を除く): 57552506

約数列:

[1, 2, 11, 22, 121, 242, 593, 613, 1186, 1226, 6523, 6743, 13046, 13486, 71753, 74173, 143506, 148346, 363509, 727018, 3998599, 7997198, 43984589, 87969178]

約数ペア:

[(1, 87969178), (2, 43984589), (11, 7997198), (22, 3998599), (121, 727018), (242, 363509), (593, 148346), (613, 143506), (1186, 74173), (1226, 71753), (6523, 13486), (6743, 13046)]