87840402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1126159}}^1$

素因数の和:1126177

約数の個数: 16

約数和(自身を含む): 189194880

約数和(自身を除く): 101354478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1126159, 2252318, 3378477, 6756954, 14640067, 29280134, 43920201, 87840402]

約数ペア:

[(1, 87840402), (2, 43920201), (3, 29280134), (6, 14640067), (13, 6756954), (26, 3378477), (39, 2252318), (78, 1126159)]