90875916

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{23159}}^1$

素因数の和:23278

約数の個数: 36

約数和(自身を含む): 231831600

約数和(自身を除く): 140955684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 23159, 46318, 69477, 92636, 138954, 208431, 277908, 416862, 833724, 2524331, 5048662, 7572993, 10097324, 15145986, 22718979, 30291972, 45437958, 90875916]

約数ペア:

[(1, 90875916), (2, 45437958), (3, 30291972), (4, 22718979), (6, 15145986), (9, 10097324), (12, 7572993), (18, 5048662), (36, 2524331), (109, 833724), (218, 416862), (327, 277908), (436, 208431), (654, 138954), (981, 92636), (1308, 69477), (1962, 46318), (3924, 23159)]