80347896

素因数分解:

$2^3\times 3^3\times {\mathrm{371981}}^1$

素因数の和:371996

約数の個数: 32

約数和(自身を含む): 223189200

約数和(自身を除く): 142841304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 371981, 743962, 1115943, 1487924, 2231886, 2975848, 3347829, 4463772, 6695658, 8927544, 10043487, 13391316, 20086974, 26782632, 40173948, 80347896]

約数ペア:

[(1, 80347896), (2, 40173948), (3, 26782632), (4, 20086974), (6, 13391316), (8, 10043487), (9, 8927544), (12, 6695658), (18, 4463772), (24, 3347829), (27, 2975848), (36, 2231886), (54, 1487924), (72, 1115943), (108, 743962), (216, 371981)]