80563236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{516431}}^1$

素因数の和:516451

約数の個数: 24

約数和(自身を含む): 202441344

約数和(自身を除く): 121878108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 516431, 1032862, 1549293, 2065724, 3098586, 6197172, 6713603, 13427206, 20140809, 26854412, 40281618, 80563236]

約数ペア:

[(1, 80563236), (2, 40281618), (3, 26854412), (4, 20140809), (6, 13427206), (12, 6713603), (13, 6197172), (26, 3098586), (39, 2065724), (52, 1549293), (78, 1032862), (156, 516431)]