120781224

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23627}}^1$

素因数の和:23710

約数の個数: 48

約数和(自身を含む): 331737120

約数和(自身を除く): 210955896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 23627, 47254, 70881, 94508, 141762, 189016, 212643, 283524, 425286, 567048, 850572, 1677517, 1701144, 3355034, 5032551, 6710068, 10065102, 13420136, 15097653, 20130204, 30195306, 40260408, 60390612, 120781224]

約数ペア:

[(1, 120781224), (2, 60390612), (3, 40260408), (4, 30195306), (6, 20130204), (8, 15097653), (9, 13420136), (12, 10065102), (18, 6710068), (24, 5032551), (36, 3355034), (71, 1701144), (72, 1677517), (142, 850572), (213, 567048), (284, 425286), (426, 283524), (568, 212643), (639, 189016), (852, 141762), (1278, 94508), (1704, 70881), (2556, 47254), (5112, 23627)]