87661652

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1392

約数の個数: 36

約数和(自身を含む): 167862240

約数和(自身を除く): 80200588

約数列:

[1, 2, 4, 13, 26, 52, 103, 169, 206, 338, 412, 676, 1259, 1339, 2518, 2678, 5036, 5356, 16367, 17407, 32734, 34814, 65468, 69628, 129677, 212771, 259354, 425542, 518708, 851084, 1685801, 3371602, 6743204, 21915413, 43830826, 87661652]

約数ペア:

[(1, 87661652), (2, 43830826), (4, 21915413), (13, 6743204), (26, 3371602), (52, 1685801), (103, 851084), (169, 518708), (206, 425542), (338, 259354), (412, 212771), (676, 129677), (1259, 69628), (1339, 65468), (2518, 34814), (2678, 32734), (5036, 17407), (5356, 16367)]