78181104

素因数分解:

$2^4\times 3^1\times {\mathrm{1628773}}^1$

素因数の和:1628784

約数の個数: 20

約数和(自身を含む): 201967976

約数和(自身を除く): 123786872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1628773, 3257546, 4886319, 6515092, 9772638, 13030184, 19545276, 26060368, 39090552, 78181104]

約数ペア:

[(1, 78181104), (2, 39090552), (3, 26060368), (4, 19545276), (6, 13030184), (8, 9772638), (12, 6515092), (16, 4886319), (24, 3257546), (48, 1628773)]