90787122

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{45439}}^1$

素因数の和:45487

約数の個数: 32

約数和(自身を含む): 207206400

約数和(自身を除く): 116419278

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 45439, 90878, 136317, 272634, 408951, 817902, 1226853, 1681243, 2453706, 3362486, 5043729, 10087458, 15131187, 30262374, 45393561, 90787122]

約数ペア:

[(1, 90787122), (2, 45393561), (3, 30262374), (6, 15131187), (9, 10087458), (18, 5043729), (27, 3362486), (37, 2453706), (54, 1681243), (74, 1226853), (111, 817902), (222, 408951), (333, 272634), (666, 136317), (999, 90878), (1998, 45439)]