64695564

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{13931}}^1$

素因数の和:13987

約数の個数: 48

約数和(自身を含む): 171642240

約数和(自身を除く): 106946676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 13931, 27862, 41793, 55724, 83586, 125379, 167172, 250758, 376137, 501516, 599033, 752274, 1198066, 1504548, 1797099, 2396132, 3594198, 5391297, 7188396, 10782594, 16173891, 21565188, 32347782, 64695564]

約数ペア:

[(1, 64695564), (2, 32347782), (3, 21565188), (4, 16173891), (6, 10782594), (9, 7188396), (12, 5391297), (18, 3594198), (27, 2396132), (36, 1797099), (43, 1504548), (54, 1198066), (86, 752274), (108, 599033), (129, 501516), (172, 376137), (258, 250758), (387, 167172), (516, 125379), (774, 83586), (1161, 55724), (1548, 41793), (2322, 27862), (4644, 13931)]