180759948

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{919}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 434622720

約数和(自身を除く): 253862772

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 443, 444, 886, 919, 1329, 1772, 1838, 2658, 2757, 3676, 5316, 5514, 11028, 16391, 32782, 34003, 49173, 65564, 68006, 98346, 102009, 136012, 196692, 204018, 407117, 408036, 814234, 1221351, 1628468, 2442702, 4885404, 15063329, 30126658, 45189987, 60253316, 90379974, 180759948]

約数ペア:

[(1, 180759948), (2, 90379974), (3, 60253316), (4, 45189987), (6, 30126658), (12, 15063329), (37, 4885404), (74, 2442702), (111, 1628468), (148, 1221351), (222, 814234), (443, 408036), (444, 407117), (886, 204018), (919, 196692), (1329, 136012), (1772, 102009), (1838, 98346), (2658, 68006), (2757, 65564), (3676, 49173), (5316, 34003), (5514, 32782), (11028, 16391)]