74880864

素因数分解:

$2^5\times 3^2\times {\mathrm{260003}}^1$

素因数の和:260019

約数の個数: 36

約数和(自身を含む): 212943276

約数和(自身を除く): 138062412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 260003, 520006, 780009, 1040012, 1560018, 2080024, 2340027, 3120036, 4160048, 4680054, 6240072, 8320096, 9360108, 12480144, 18720216, 24960288, 37440432, 74880864]

約数ペア:

[(1, 74880864), (2, 37440432), (3, 24960288), (4, 18720216), (6, 12480144), (8, 9360108), (9, 8320096), (12, 6240072), (16, 4680054), (18, 4160048), (24, 3120036), (32, 2340027), (36, 2080024), (48, 1560018), (72, 1040012), (96, 780009), (144, 520006), (288, 260003)]