764754774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{761}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 1780227072

約数和(自身を除く): 1015472298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 337, 426, 497, 674, 761, 994, 1011, 1491, 1522, 2022, 2283, 2359, 2982, 4566, 4718, 5327, 7077, 10654, 14154, 15981, 23927, 31962, 47854, 54031, 71781, 108062, 143562, 162093, 167489, 256457, 324186, 334978, 378217, 502467, 512914, 756434, 769371, 1004934, 1134651, 1538742, 1795199, 2269302, 3590398, 5385597, 10771194, 18208447, 36416894, 54625341, 109250682, 127459129, 254918258, 382377387, 764754774]

約数ペア:

[(1, 764754774), (2, 382377387), (3, 254918258), (6, 127459129), (7, 109250682), (14, 54625341), (21, 36416894), (42, 18208447), (71, 10771194), (142, 5385597), (213, 3590398), (337, 2269302), (426, 1795199), (497, 1538742), (674, 1134651), (761, 1004934), (994, 769371), (1011, 756434), (1491, 512914), (1522, 502467), (2022, 378217), (2283, 334978), (2359, 324186), (2982, 256457), (4566, 167489), (4718, 162093), (5327, 143562), (7077, 108062), (10654, 71781), (14154, 54031), (15981, 47854), (23927, 31962)]