81137484

素因数分解:

$2^2\times 3^3\times {\mathrm{751273}}^1$

素因数の和:751286

約数の個数: 24

約数和(自身を含む): 210356720

約数和(自身を除く): 129219236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 751273, 1502546, 2253819, 3005092, 4507638, 6761457, 9015276, 13522914, 20284371, 27045828, 40568742, 81137484]

約数ペア:

[(1, 81137484), (2, 40568742), (3, 27045828), (4, 20284371), (6, 13522914), (9, 9015276), (12, 6761457), (18, 4507638), (27, 3005092), (36, 2253819), (54, 1502546), (108, 751273)]