80219388

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{68917}}^1$

素因数の和:69021

約数の個数: 24

約数和(自身を含む): 189110992

約数和(自身を除く): 108891604

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 68917, 137834, 206751, 275668, 413502, 827004, 6684949, 13369898, 20054847, 26739796, 40109694, 80219388]

約数ペア:

[(1, 80219388), (2, 40109694), (3, 26739796), (4, 20054847), (6, 13369898), (12, 6684949), (97, 827004), (194, 413502), (291, 275668), (388, 206751), (582, 137834), (1164, 68917)]