80478732

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{48953}}^1$

素因数の和:49097

約数の個数: 24

約数和(自身を含む): 189158256

約数和(自身を除く): 108679524

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 48953, 97906, 146859, 195812, 293718, 587436, 6706561, 13413122, 20119683, 26826244, 40239366, 80478732]

約数ペア:

[(1, 80478732), (2, 40239366), (3, 26826244), (4, 20119683), (6, 13413122), (12, 6706561), (137, 587436), (274, 293718), (411, 195812), (548, 146859), (822, 97906), (1644, 48953)]