87072064

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{18637}}^1$

素因数の和:18722

約数の個数: 28

約数和(自身を含む): 175159924

約数和(自身を除く): 88087860

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 18637, 37274, 74548, 149096, 298192, 596384, 1192768, 1360501, 2721002, 5442004, 10884008, 21768016, 43536032, 87072064]

約数ペア:

[(1, 87072064), (2, 43536032), (4, 21768016), (8, 10884008), (16, 5442004), (32, 2721002), (64, 1360501), (73, 1192768), (146, 596384), (292, 298192), (584, 149096), (1168, 74548), (2336, 37274), (4672, 18637)]