64477224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127931}}^1$

素因数の和:127950

約数の個数: 48

約数和(自身を含む): 199573920

約数和(自身を除く): 135096696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 127931, 255862, 383793, 511724, 767586, 895517, 1023448, 1151379, 1535172, 1791034, 2302758, 2686551, 3070344, 3582068, 4605516, 5373102, 7164136, 8059653, 9211032, 10746204, 16119306, 21492408, 32238612, 64477224]

約数ペア:

[(1, 64477224), (2, 32238612), (3, 21492408), (4, 16119306), (6, 10746204), (7, 9211032), (8, 8059653), (9, 7164136), (12, 5373102), (14, 4605516), (18, 3582068), (21, 3070344), (24, 2686551), (28, 2302758), (36, 1791034), (42, 1535172), (56, 1151379), (63, 1023448), (72, 895517), (84, 767586), (126, 511724), (168, 383793), (252, 255862), (504, 127931)]