86687268

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{17159}}^1$

素因数の和:17587

約数の個数: 24

約数和(自身を含む): 202762560

約数和(自身を除く): 116075292

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 17159, 34318, 51477, 68636, 102954, 205908, 7223939, 14447878, 21671817, 28895756, 43343634, 86687268]

約数ペア:

[(1, 86687268), (2, 43343634), (3, 28895756), (4, 21671817), (6, 14447878), (12, 7223939), (421, 205908), (842, 102954), (1263, 68636), (1684, 51477), (2526, 34318), (5052, 17159)]