71393436

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{7901}}^1$

素因数の和:8162

約数の個数: 36

約数和(自身を含む): 181208664

約数和(自身を除く): 109815228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 7901, 9036, 15802, 23703, 31604, 47406, 71109, 94812, 142218, 284436, 1983151, 3966302, 5949453, 7932604, 11898906, 17848359, 23797812, 35696718, 71393436]

約数ペア:

[(1, 71393436), (2, 35696718), (3, 23797812), (4, 17848359), (6, 11898906), (9, 7932604), (12, 5949453), (18, 3966302), (36, 1983151), (251, 284436), (502, 142218), (753, 94812), (1004, 71109), (1506, 47406), (2259, 31604), (3012, 23703), (4518, 15802), (7901, 9036)]