72387138

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{54101}}^1$

素因数の和:54329

約数の個数: 16

約数和(自身を含む): 145426176

約数和(自身を除く): 73039038

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 54101, 108202, 162303, 324606, 12064523, 24129046, 36193569, 72387138]

約数ペア:

[(1, 72387138), (2, 36193569), (3, 24129046), (6, 12064523), (223, 324606), (446, 162303), (669, 108202), (1338, 54101)]