25439832

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 80498880

約数和(自身を除く): 55059048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 81, 83, 86, 88, 99, 108, 129, 132, 162, 166, 172, 198, 216, 249, 258, 264, 297, 324, 332, 344, 387, 396, 473, 498, 516, 594, 648, 664, 747, 774, 792, 891, 913, 946, 996, 1032, 1161, 1188, 1419, 1494, 1548, 1782, 1826, 1892, 1992, 2241, 2322, 2376, 2739, 2838, 2988, 3096, 3483, 3564, 3569, 3652, 3784, 4257, 4482, 4644, 5478, 5676, 5976, 6723, 6966, 7128, 7138, 7304, 8217, 8514, 8964, 9288, 10707, 10956, 11352, 12771, 13446, 13932, 14276, 16434, 17028, 17928, 21414, 21912, 24651, 25542, 26892, 27864, 28552, 32121, 32868, 34056, 38313, 39259, 42828, 49302, 51084, 53784, 64242, 65736, 73953, 76626, 78518, 85656, 96363, 98604, 102168, 117777, 128484, 147906, 153252, 157036, 192726, 197208, 235554, 256968, 289089, 295812, 306504, 314072, 353331, 385452, 471108, 578178, 591624, 706662, 770904, 942216, 1059993, 1156356, 1413324, 2119986, 2312712, 2826648, 3179979, 4239972, 6359958, 8479944, 12719916, 25439832]

約数ペア:

[(1, 25439832), (2, 12719916), (3, 8479944), (4, 6359958), (6, 4239972), (8, 3179979), (9, 2826648), (11, 2312712), (12, 2119986), (18, 1413324), (22, 1156356), (24, 1059993), (27, 942216), (33, 770904), (36, 706662), (43, 591624), (44, 578178), (54, 471108), (66, 385452), (72, 353331), (81, 314072), (83, 306504), (86, 295812), (88, 289089), (99, 256968), (108, 235554), (129, 197208), (132, 192726), (162, 157036), (166, 153252), (172, 147906), (198, 128484), (216, 117777), (249, 102168), (258, 98604), (264, 96363), (297, 85656), (324, 78518), (332, 76626), (344, 73953), (387, 65736), (396, 64242), (473, 53784), (498, 51084), (516, 49302), (594, 42828), (648, 39259), (664, 38313), (747, 34056), (774, 32868), (792, 32121), (891, 28552), (913, 27864), (946, 26892), (996, 25542), (1032, 24651), (1161, 21912), (1188, 21414), (1419, 17928), (1494, 17028), (1548, 16434), (1782, 14276), (1826, 13932), (1892, 13446), (1992, 12771), (2241, 11352), (2322, 10956), (2376, 10707), (2739, 9288), (2838, 8964), (2988, 8514), (3096, 8217), (3483, 7304), (3564, 7138), (3569, 7128), (3652, 6966), (3784, 6723), (4257, 5976), (4482, 5676), (4644, 5478)]