80489946

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 164400768

約数和(自身を除く): 83910822

約数列:

[1, 2, 3, 6, 73, 146, 151, 219, 302, 438, 453, 906, 1217, 2434, 3651, 7302, 11023, 22046, 33069, 66138, 88841, 177682, 183767, 266523, 367534, 533046, 551301, 1102602, 13414991, 26829982, 40244973, 80489946]

約数ペア:

[(1, 80489946), (2, 40244973), (3, 26829982), (6, 13414991), (73, 1102602), (146, 551301), (151, 533046), (219, 367534), (302, 266523), (438, 183767), (453, 177682), (906, 88841), (1217, 66138), (2434, 33069), (3651, 22046), (7302, 11023)]