81912024

素因数分解:

$2^3\times 3^2\times {\mathrm{1137667}}^1$

素因数の和:1137679

約数の個数: 24

約数和(自身を含む): 221845260

約数和(自身を除く): 139933236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1137667, 2275334, 3413001, 4550668, 6826002, 9101336, 10239003, 13652004, 20478006, 27304008, 40956012, 81912024]

約数ペア:

[(1, 81912024), (2, 40956012), (3, 27304008), (4, 20478006), (6, 13652004), (8, 10239003), (9, 9101336), (12, 6826002), (18, 4550668), (24, 3413001), (36, 2275334), (72, 1137667)]