80443956

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 191999808

約数和(自身を除く): 111555852

約数列:

[1, 2, 3, 4, 6, 12, 73, 131, 146, 219, 262, 292, 393, 438, 524, 701, 786, 876, 1402, 1572, 2103, 2804, 4206, 8412, 9563, 19126, 28689, 38252, 51173, 57378, 91831, 102346, 114756, 153519, 183662, 204692, 275493, 307038, 367324, 550986, 614076, 1101972, 6703663, 13407326, 20110989, 26814652, 40221978, 80443956]

約数ペア:

[(1, 80443956), (2, 40221978), (3, 26814652), (4, 20110989), (6, 13407326), (12, 6703663), (73, 1101972), (131, 614076), (146, 550986), (219, 367324), (262, 307038), (292, 275493), (393, 204692), (438, 183662), (524, 153519), (701, 114756), (786, 102346), (876, 91831), (1402, 57378), (1572, 51173), (2103, 38252), (2804, 28689), (4206, 19126), (8412, 9563)]