80520912

素因数分解:

$2^4\times 3^3\times {\mathrm{186391}}^1$

素因数の和:186408

約数の個数: 40

約数和(自身を含む): 231126080

約数和(自身を除く): 150605168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 186391, 372782, 559173, 745564, 1118346, 1491128, 1677519, 2236692, 2982256, 3355038, 4473384, 5032557, 6710076, 8946768, 10065114, 13420152, 20130228, 26840304, 40260456, 80520912]

約数ペア:

[(1, 80520912), (2, 40260456), (3, 26840304), (4, 20130228), (6, 13420152), (8, 10065114), (9, 8946768), (12, 6710076), (16, 5032557), (18, 4473384), (24, 3355038), (27, 2982256), (36, 2236692), (48, 1677519), (54, 1491128), (72, 1118346), (108, 745564), (144, 559173), (216, 372782), (432, 186391)]