80878488

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146519}}^1$

素因数の和:146551

約数の個数: 32

約数和(自身を含む): 210988800

約数和(自身を除く): 130110312

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 146519, 293038, 439557, 586076, 879114, 1172152, 1758228, 3369937, 3516456, 6739874, 10109811, 13479748, 20219622, 26959496, 40439244, 80878488]

約数ペア:

[(1, 80878488), (2, 40439244), (3, 26959496), (4, 20219622), (6, 13479748), (8, 10109811), (12, 6739874), (23, 3516456), (24, 3369937), (46, 1758228), (69, 1172152), (92, 879114), (138, 586076), (184, 439557), (276, 293038), (552, 146519)]