81569484

素因数分解:

$2^2\times 3^3\times {\mathrm{755273}}^1$

素因数の和:755286

約数の個数: 24

約数和(自身を含む): 211476720

約数和(自身を除く): 129907236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 755273, 1510546, 2265819, 3021092, 4531638, 6797457, 9063276, 13594914, 20392371, 27189828, 40784742, 81569484]

約数ペア:

[(1, 81569484), (2, 40784742), (3, 27189828), (4, 20392371), (6, 13594914), (9, 9063276), (12, 6797457), (18, 4531638), (27, 3021092), (36, 2265819), (54, 1510546), (108, 755273)]