80910828

素因数分解:

$2^2\times 3^2\times {\mathrm{2247523}}^1$

素因数の和:2247533

約数の個数: 18

約数和(自身を含む): 204524684

約数和(自身を除く): 123613856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2247523, 4495046, 6742569, 8990092, 13485138, 20227707, 26970276, 40455414, 80910828]

約数ペア:

[(1, 80910828), (2, 40455414), (3, 26970276), (4, 20227707), (6, 13485138), (9, 8990092), (12, 6742569), (18, 4495046), (36, 2247523)]