80136654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3709}}^1$

素因数の和:4004

約数の個数: 32

約数和(自身を含む): 173271840

約数和(自身を除く): 93135186

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 1662, 3601, 3709, 7202, 7418, 10803, 11127, 21606, 22254, 48217, 96434, 144651, 289302, 1027393, 2054786, 3082179, 6164358, 13356109, 26712218, 40068327, 80136654]

約数ペア:

[(1, 80136654), (2, 40068327), (3, 26712218), (6, 13356109), (13, 6164358), (26, 3082179), (39, 2054786), (78, 1027393), (277, 289302), (554, 144651), (831, 96434), (1662, 48217), (3601, 22254), (3709, 21606), (7202, 11127), (7418, 10803)]