90481272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{538579}}^1$

素因数の和:538595

約数の個数: 32

約数和(自身を含む): 258518400

約数和(自身を除く): 168037128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 538579, 1077158, 1615737, 2154316, 3231474, 3770053, 4308632, 6462948, 7540106, 11310159, 12925896, 15080212, 22620318, 30160424, 45240636, 90481272]

約数ペア:

[(1, 90481272), (2, 45240636), (3, 30160424), (4, 22620318), (6, 15080212), (7, 12925896), (8, 11310159), (12, 7540106), (14, 6462948), (21, 4308632), (24, 3770053), (28, 3231474), (42, 2154316), (56, 1615737), (84, 1077158), (168, 538579)]