90479886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69493}}^1$

素因数の和:69536

約数の個数: 32

約数和(自身を含む): 213485568

約数和(自身を除く): 123005682

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 69493, 138986, 208479, 416958, 486451, 972902, 1459353, 2154283, 2918706, 4308566, 6462849, 12925698, 15079981, 30159962, 45239943, 90479886]

約数ペア:

[(1, 90479886), (2, 45239943), (3, 30159962), (6, 15079981), (7, 12925698), (14, 6462849), (21, 4308566), (31, 2918706), (42, 2154283), (62, 1459353), (93, 972902), (186, 486451), (217, 416958), (434, 208479), (651, 138986), (1302, 69493)]