90483768

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{18757}}^1$

素因数の和:18836

約数の個数: 48

約数和(自身を含む): 248731080

約数和(自身を除く): 158247312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 18757, 37514, 56271, 75028, 112542, 150056, 168813, 225084, 337626, 450168, 675252, 1256719, 1350504, 2513438, 3770157, 5026876, 7540314, 10053752, 11310471, 15080628, 22620942, 30161256, 45241884, 90483768]

約数ペア:

[(1, 90483768), (2, 45241884), (3, 30161256), (4, 22620942), (6, 15080628), (8, 11310471), (9, 10053752), (12, 7540314), (18, 5026876), (24, 3770157), (36, 2513438), (67, 1350504), (72, 1256719), (134, 675252), (201, 450168), (268, 337626), (402, 225084), (536, 168813), (603, 150056), (804, 112542), (1206, 75028), (1608, 56271), (2412, 37514), (4824, 18757)]