7853328

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 160

約数和(自身を含む): 26784000

約数和(自身を除く): 18930672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 53, 54, 56, 63, 72, 84, 98, 106, 108, 112, 126, 144, 147, 159, 168, 189, 196, 212, 216, 252, 294, 318, 336, 343, 371, 378, 392, 424, 432, 441, 477, 504, 588, 636, 686, 742, 756, 784, 848, 882, 954, 1008, 1029, 1113, 1176, 1272, 1323, 1372, 1431, 1484, 1512, 1764, 1908, 2058, 2226, 2352, 2544, 2597, 2646, 2744, 2862, 2968, 3024, 3087, 3339, 3528, 3816, 4116, 4452, 5194, 5292, 5488, 5724, 5936, 6174, 6678, 7056, 7632, 7791, 8232, 8904, 9261, 10017, 10388, 10584, 11448, 12348, 13356, 15582, 16464, 17808, 18179, 18522, 20034, 20776, 21168, 22896, 23373, 24696, 26712, 31164, 36358, 37044, 40068, 41552, 46746, 49392, 53424, 54537, 62328, 70119, 72716, 74088, 80136, 93492, 109074, 124656, 140238, 145432, 148176, 160272, 163611, 186984, 218148, 280476, 290864, 327222, 373968, 436296, 490833, 560952, 654444, 872592, 981666, 1121904, 1308888, 1963332, 2617776, 3926664, 7853328]

約数ペア:

[(1, 7853328), (2, 3926664), (3, 2617776), (4, 1963332), (6, 1308888), (7, 1121904), (8, 981666), (9, 872592), (12, 654444), (14, 560952), (16, 490833), (18, 436296), (21, 373968), (24, 327222), (27, 290864), (28, 280476), (36, 218148), (42, 186984), (48, 163611), (49, 160272), (53, 148176), (54, 145432), (56, 140238), (63, 124656), (72, 109074), (84, 93492), (98, 80136), (106, 74088), (108, 72716), (112, 70119), (126, 62328), (144, 54537), (147, 53424), (159, 49392), (168, 46746), (189, 41552), (196, 40068), (212, 37044), (216, 36358), (252, 31164), (294, 26712), (318, 24696), (336, 23373), (343, 22896), (371, 21168), (378, 20776), (392, 20034), (424, 18522), (432, 18179), (441, 17808), (477, 16464), (504, 15582), (588, 13356), (636, 12348), (686, 11448), (742, 10584), (756, 10388), (784, 10017), (848, 9261), (882, 8904), (954, 8232), (1008, 7791), (1029, 7632), (1113, 7056), (1176, 6678), (1272, 6174), (1323, 5936), (1372, 5724), (1431, 5488), (1484, 5292), (1512, 5194), (1764, 4452), (1908, 4116), (2058, 3816), (2226, 3528), (2352, 3339), (2544, 3087), (2597, 3024), (2646, 2968), (2744, 2862)]