72453138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389533}}^1$

素因数の和:389569

約数の個数: 16

約数和(自身を含む): 149581056

約数和(自身を除く): 77127918

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 389533, 779066, 1168599, 2337198, 12075523, 24151046, 36226569, 72453138]

約数ペア:

[(1, 72453138), (2, 36226569), (3, 24151046), (6, 12075523), (31, 2337198), (62, 1168599), (93, 779066), (186, 389533)]