90247458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{126397}}^1$

素因数の和:126426

約数の個数: 32

約数和(自身を含む): 218415744

約数和(自身を除く): 128168286

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 126397, 252794, 379191, 758382, 884779, 1769558, 2148749, 2654337, 4297498, 5308674, 6446247, 12892494, 15041243, 30082486, 45123729, 90247458]

約数ペア:

[(1, 90247458), (2, 45123729), (3, 30082486), (6, 15041243), (7, 12892494), (14, 6446247), (17, 5308674), (21, 4297498), (34, 2654337), (42, 2148749), (51, 1769558), (102, 884779), (119, 758382), (238, 379191), (357, 252794), (714, 126397)]