84720762

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{224129}}^1$

素因数の和:224147

約数の個数: 32

約数和(自身を含む): 215164800

約数和(自身を除く): 130444038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 224129, 448258, 672387, 1344774, 1568903, 2017161, 3137806, 4034322, 4706709, 6051483, 9413418, 12102966, 14120127, 28240254, 42360381, 84720762]

約数ペア:

[(1, 84720762), (2, 42360381), (3, 28240254), (6, 14120127), (7, 12102966), (9, 9413418), (14, 6051483), (18, 4706709), (21, 4034322), (27, 3137806), (42, 2017161), (54, 1568903), (63, 1344774), (126, 672387), (189, 448258), (378, 224129)]