81443016

素因数分解:

$2^3\times 3^3\times {\mathrm{377051}}^1$

素因数の和:377066

約数の個数: 32

約数和(自身を含む): 226231200

約数和(自身を除く): 144788184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 377051, 754102, 1131153, 1508204, 2262306, 3016408, 3393459, 4524612, 6786918, 9049224, 10180377, 13573836, 20360754, 27147672, 40721508, 81443016]

約数ペア:

[(1, 81443016), (2, 40721508), (3, 27147672), (4, 20360754), (6, 13573836), (8, 10180377), (9, 9049224), (12, 6786918), (18, 4524612), (24, 3393459), (27, 3016408), (36, 2262306), (54, 1508204), (72, 1131153), (108, 754102), (216, 377051)]