86538888

素因数分解:

$2^3\times 3^3\times {\mathrm{400643}}^1$

素因数の和:400658

約数の個数: 32

約数和(自身を含む): 240386400

約数和(自身を除く): 153847512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 400643, 801286, 1201929, 1602572, 2403858, 3205144, 3605787, 4807716, 7211574, 9615432, 10817361, 14423148, 21634722, 28846296, 43269444, 86538888]

約数ペア:

[(1, 86538888), (2, 43269444), (3, 28846296), (4, 21634722), (6, 14423148), (8, 10817361), (9, 9615432), (12, 7211574), (18, 4807716), (24, 3605787), (27, 3205144), (36, 2403858), (54, 1602572), (72, 1201929), (108, 801286), (216, 400643)]