73831128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{439471}}^1$

素因数の和:439487

約数の個数: 32

約数和(自身を含む): 210946560

約数和(自身を除く): 137115432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 439471, 878942, 1318413, 1757884, 2636826, 3076297, 3515768, 5273652, 6152594, 9228891, 10547304, 12305188, 18457782, 24610376, 36915564, 73831128]

約数ペア:

[(1, 73831128), (2, 36915564), (3, 24610376), (4, 18457782), (6, 12305188), (7, 10547304), (8, 9228891), (12, 6152594), (14, 5273652), (21, 3515768), (24, 3076297), (28, 2636826), (42, 1757884), (56, 1318413), (84, 878942), (168, 439471)]