81052404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 199778880

約数和(自身を除く): 118726476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 433, 821, 866, 1299, 1642, 1732, 2463, 2598, 3284, 4926, 5196, 8227, 9852, 15599, 16454, 24681, 31198, 32908, 46797, 49362, 62396, 93594, 98724, 187188, 355493, 710986, 1066479, 1421972, 2132958, 4265916, 6754367, 13508734, 20263101, 27017468, 40526202, 81052404]

約数ペア:

[(1, 81052404), (2, 40526202), (3, 27017468), (4, 20263101), (6, 13508734), (12, 6754367), (19, 4265916), (38, 2132958), (57, 1421972), (76, 1066479), (114, 710986), (228, 355493), (433, 187188), (821, 98724), (866, 93594), (1299, 62396), (1642, 49362), (1732, 46797), (2463, 32908), (2598, 31198), (3284, 24681), (4926, 16454), (5196, 15599), (8227, 9852)]