72978066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5413}}^1$

素因数の和:5535

約数の個数: 48

約数和(自身を含む): 182430144

約数和(自身を除く): 109452078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4494, 5413, 6741, 10826, 13482, 16239, 32478, 37891, 48717, 75782, 97434, 113673, 227346, 341019, 579191, 682038, 1158382, 1737573, 3475146, 4054337, 5212719, 8108674, 10425438, 12163011, 24326022, 36489033, 72978066]

約数ペア:

[(1, 72978066), (2, 36489033), (3, 24326022), (6, 12163011), (7, 10425438), (9, 8108674), (14, 5212719), (18, 4054337), (21, 3475146), (42, 1737573), (63, 1158382), (107, 682038), (126, 579191), (214, 341019), (321, 227346), (642, 113673), (749, 97434), (963, 75782), (1498, 48717), (1926, 37891), (2247, 32478), (4494, 16239), (5413, 13482), (6741, 10826)]