84751260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128411}}^1$

素因数の和:128434

約数の個数: 48

約数和(自身を含む): 258878592

約数和(自身を除く): 174127332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 128411, 256822, 385233, 513644, 642055, 770466, 1284110, 1412521, 1540932, 1926165, 2568220, 2825042, 3852330, 4237563, 5650084, 7062605, 7704660, 8475126, 14125210, 16950252, 21187815, 28250420, 42375630, 84751260]

約数ペア:

[(1, 84751260), (2, 42375630), (3, 28250420), (4, 21187815), (5, 16950252), (6, 14125210), (10, 8475126), (11, 7704660), (12, 7062605), (15, 5650084), (20, 4237563), (22, 3852330), (30, 2825042), (33, 2568220), (44, 1926165), (55, 1540932), (60, 1412521), (66, 1284110), (110, 770466), (132, 642055), (165, 513644), (220, 385233), (330, 256822), (660, 128411)]