71085432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 210263040

約数和(自身を除く): 139177608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 47, 51, 66, 68, 88, 94, 102, 132, 136, 141, 187, 188, 204, 264, 282, 337, 374, 376, 408, 517, 561, 564, 674, 748, 799, 1011, 1034, 1122, 1128, 1348, 1496, 1551, 1598, 2022, 2068, 2244, 2397, 2696, 3102, 3196, 3707, 4044, 4136, 4488, 4794, 5729, 6204, 6392, 7414, 8088, 8789, 9588, 11121, 11458, 12408, 14828, 15839, 17187, 17578, 19176, 22242, 22916, 26367, 29656, 31678, 34374, 35156, 44484, 45832, 47517, 52734, 63019, 63356, 68748, 70312, 88968, 95034, 105468, 126038, 126712, 137496, 174229, 189057, 190068, 210936, 252076, 269263, 348458, 378114, 380136, 504152, 522687, 538526, 696916, 756228, 807789, 1045374, 1077052, 1393832, 1512456, 1615578, 2090748, 2154104, 2961893, 3231156, 4181496, 5923786, 6462312, 8885679, 11847572, 17771358, 23695144, 35542716, 71085432]

約数ペア:

[(1, 71085432), (2, 35542716), (3, 23695144), (4, 17771358), (6, 11847572), (8, 8885679), (11, 6462312), (12, 5923786), (17, 4181496), (22, 3231156), (24, 2961893), (33, 2154104), (34, 2090748), (44, 1615578), (47, 1512456), (51, 1393832), (66, 1077052), (68, 1045374), (88, 807789), (94, 756228), (102, 696916), (132, 538526), (136, 522687), (141, 504152), (187, 380136), (188, 378114), (204, 348458), (264, 269263), (282, 252076), (337, 210936), (374, 190068), (376, 189057), (408, 174229), (517, 137496), (561, 126712), (564, 126038), (674, 105468), (748, 95034), (799, 88968), (1011, 70312), (1034, 68748), (1122, 63356), (1128, 63019), (1348, 52734), (1496, 47517), (1551, 45832), (1598, 44484), (2022, 35156), (2068, 34374), (2244, 31678), (2397, 29656), (2696, 26367), (3102, 22916), (3196, 22242), (3707, 19176), (4044, 17578), (4136, 17187), (4488, 15839), (4794, 14828), (5729, 12408), (6204, 11458), (6392, 11121), (7414, 9588), (8088, 8789)]