87521274

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{68483}}^1$

素因数の和:68562

約数の個数: 24

約数和(自身を含む): 192303072

約数和(自身を除く): 104781798

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 68483, 136966, 205449, 410898, 616347, 1232694, 4862293, 9724586, 14586879, 29173758, 43760637, 87521274]

約数ペア:

[(1, 87521274), (2, 43760637), (3, 29173758), (6, 14586879), (9, 9724586), (18, 4862293), (71, 1232694), (142, 616347), (213, 410898), (426, 205449), (639, 136966), (1278, 68483)]