86840172

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{10093}}^1$

素因数の和:10342

約数の個数: 36

約数和(自身を含む): 220452960

約数和(自身を除く): 133612788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 10093, 20186, 30279, 40372, 60558, 90837, 121116, 181674, 363348, 2412227, 4824454, 7236681, 9648908, 14473362, 21710043, 28946724, 43420086, 86840172]

約数ペア:

[(1, 86840172), (2, 43420086), (3, 28946724), (4, 21710043), (6, 14473362), (9, 9648908), (12, 7236681), (18, 4824454), (36, 2412227), (239, 363348), (478, 181674), (717, 121116), (956, 90837), (1434, 60558), (2151, 40372), (2868, 30279), (4302, 20186), (8604, 10093)]