81028308

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127403}}^1$

素因数の和:127463

約数の個数: 24

約数和(自身を含む): 192634848

約数和(自身を除く): 111606540

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 127403, 254806, 382209, 509612, 764418, 1528836, 6752359, 13504718, 20257077, 27009436, 40514154, 81028308]

約数ペア:

[(1, 81028308), (2, 40514154), (3, 27009436), (4, 20257077), (6, 13504718), (12, 6752359), (53, 1528836), (106, 764418), (159, 509612), (212, 382209), (318, 254806), (636, 127403)]