80309898

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{108821}}^1$

素因数の和:108870

約数の個数: 24

約数和(自身を含む): 178250436

約数和(自身を除く): 97940538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 108821, 217642, 326463, 652926, 979389, 1958778, 4461661, 8923322, 13384983, 26769966, 40154949, 80309898]

約数ペア:

[(1, 80309898), (2, 40154949), (3, 26769966), (6, 13384983), (9, 8923322), (18, 4461661), (41, 1958778), (82, 979389), (123, 652926), (246, 326463), (369, 217642), (738, 108821)]