12557376

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 168

約数和(自身を含む): 40904160

約数和(自身を除く): 28346784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 104, 108, 117, 129, 144, 156, 169, 172, 192, 208, 216, 234, 258, 288, 312, 338, 344, 351, 387, 416, 432, 468, 507, 516, 559, 576, 624, 676, 688, 702, 774, 832, 864, 936, 1014, 1032, 1118, 1161, 1248, 1352, 1376, 1404, 1521, 1548, 1677, 1728, 1872, 2028, 2064, 2236, 2322, 2496, 2704, 2752, 2808, 3042, 3096, 3354, 3744, 4056, 4128, 4472, 4563, 4644, 5031, 5408, 5616, 6084, 6192, 6708, 7267, 7488, 8112, 8256, 8944, 9126, 9288, 10062, 10816, 11232, 12168, 12384, 13416, 14534, 15093, 16224, 17888, 18252, 18576, 20124, 21801, 22464, 24336, 24768, 26832, 29068, 30186, 32448, 35776, 36504, 37152, 40248, 43602, 48672, 53664, 58136, 60372, 65403, 73008, 74304, 80496, 87204, 97344, 107328, 116272, 120744, 130806, 146016, 160992, 174408, 196209, 232544, 241488, 261612, 292032, 321984, 348816, 392418, 465088, 482976, 523224, 697632, 784836, 965952, 1046448, 1395264, 1569672, 2092896, 3139344, 4185792, 6278688, 12557376]

約数ペア:

[(1, 12557376), (2, 6278688), (3, 4185792), (4, 3139344), (6, 2092896), (8, 1569672), (9, 1395264), (12, 1046448), (13, 965952), (16, 784836), (18, 697632), (24, 523224), (26, 482976), (27, 465088), (32, 392418), (36, 348816), (39, 321984), (43, 292032), (48, 261612), (52, 241488), (54, 232544), (64, 196209), (72, 174408), (78, 160992), (86, 146016), (96, 130806), (104, 120744), (108, 116272), (117, 107328), (129, 97344), (144, 87204), (156, 80496), (169, 74304), (172, 73008), (192, 65403), (208, 60372), (216, 58136), (234, 53664), (258, 48672), (288, 43602), (312, 40248), (338, 37152), (344, 36504), (351, 35776), (387, 32448), (416, 30186), (432, 29068), (468, 26832), (507, 24768), (516, 24336), (559, 22464), (576, 21801), (624, 20124), (676, 18576), (688, 18252), (702, 17888), (774, 16224), (832, 15093), (864, 14534), (936, 13416), (1014, 12384), (1032, 12168), (1118, 11232), (1161, 10816), (1248, 10062), (1352, 9288), (1376, 9126), (1404, 8944), (1521, 8256), (1548, 8112), (1677, 7488), (1728, 7267), (1872, 6708), (2028, 6192), (2064, 6084), (2236, 5616), (2322, 5408), (2496, 5031), (2704, 4644), (2752, 4563), (2808, 4472), (3042, 4128), (3096, 4056), (3354, 3744)]