87668178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1123951}}^1$

素因数の和:1123969

約数の個数: 16

約数和(自身を含む): 188823936

約数和(自身を除く): 101155758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1123951, 2247902, 3371853, 6743706, 14611363, 29222726, 43834089, 87668178]

約数ペア:

[(1, 87668178), (2, 43834089), (3, 29222726), (6, 14611363), (13, 6743706), (26, 3371853), (39, 2247902), (78, 1123951)]