90387636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{396437}}^1$

素因数の和:396463

約数の個数: 24

約数和(自身を含む): 222005280

約数和(自身を除く): 131617644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 396437, 792874, 1189311, 1585748, 2378622, 4757244, 7532303, 15064606, 22596909, 30129212, 45193818, 90387636]

約数ペア:

[(1, 90387636), (2, 45193818), (3, 30129212), (4, 22596909), (6, 15064606), (12, 7532303), (19, 4757244), (38, 2378622), (57, 1585748), (76, 1189311), (114, 792874), (228, 396437)]