90404328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{538121}}^1$

素因数の和:538137

約数の個数: 32

約数和(自身を含む): 258298560

約数和(自身を除く): 167894232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 538121, 1076242, 1614363, 2152484, 3228726, 3766847, 4304968, 6457452, 7533694, 11300541, 12914904, 15067388, 22601082, 30134776, 45202164, 90404328]

約数ペア:

[(1, 90404328), (2, 45202164), (3, 30134776), (4, 22601082), (6, 15067388), (7, 12914904), (8, 11300541), (12, 7533694), (14, 6457452), (21, 4304968), (24, 3766847), (28, 3228726), (42, 2152484), (56, 1614363), (84, 1076242), (168, 538121)]