73728144

素因数分解:

$2^4\times 3^7\times 7^2\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 255013440

約数和(自身を除く): 181285296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 49, 54, 56, 63, 72, 81, 84, 86, 98, 108, 112, 126, 129, 144, 147, 162, 168, 172, 189, 196, 216, 243, 252, 258, 294, 301, 324, 336, 344, 378, 387, 392, 432, 441, 486, 504, 516, 567, 588, 602, 648, 688, 729, 756, 774, 784, 882, 903, 972, 1008, 1032, 1134, 1161, 1176, 1204, 1296, 1323, 1458, 1512, 1548, 1701, 1764, 1806, 1944, 2064, 2107, 2187, 2268, 2322, 2352, 2408, 2646, 2709, 2916, 3024, 3096, 3402, 3483, 3528, 3612, 3888, 3969, 4214, 4374, 4536, 4644, 4816, 5103, 5292, 5418, 5832, 6192, 6321, 6804, 6966, 7056, 7224, 7938, 8127, 8428, 8748, 9072, 9288, 10206, 10449, 10584, 10836, 11664, 11907, 12642, 13608, 13932, 14448, 15309, 15876, 16254, 16856, 17496, 18576, 18963, 20412, 20898, 21168, 21672, 23814, 24381, 25284, 27216, 27864, 30618, 31347, 31752, 32508, 33712, 34992, 35721, 37926, 40824, 41796, 43344, 47628, 48762, 50568, 55728, 56889, 61236, 62694, 63504, 65016, 71442, 73143, 75852, 81648, 83592, 94041, 95256, 97524, 101136, 107163, 113778, 122472, 125388, 130032, 142884, 146286, 151704, 167184, 170667, 188082, 190512, 195048, 214326, 219429, 227556, 244944, 250776, 285768, 292572, 303408, 341334, 376164, 390096, 428652, 438858, 455112, 501552, 512001, 571536, 585144, 658287, 682668, 752328, 857304, 877716, 910224, 1024002, 1170288, 1316574, 1365336, 1504656, 1536003, 1714608, 1755432, 2048004, 2633148, 2730672, 3072006, 3510864, 4096008, 4608009, 5266296, 6144012, 8192016, 9216018, 10532592, 12288024, 18432036, 24576048, 36864072, 73728144]

約数ペア:

[(1, 73728144), (2, 36864072), (3, 24576048), (4, 18432036), (6, 12288024), (7, 10532592), (8, 9216018), (9, 8192016), (12, 6144012), (14, 5266296), (16, 4608009), (18, 4096008), (21, 3510864), (24, 3072006), (27, 2730672), (28, 2633148), (36, 2048004), (42, 1755432), (43, 1714608), (48, 1536003), (49, 1504656), (54, 1365336), (56, 1316574), (63, 1170288), (72, 1024002), (81, 910224), (84, 877716), (86, 857304), (98, 752328), (108, 682668), (112, 658287), (126, 585144), (129, 571536), (144, 512001), (147, 501552), (162, 455112), (168, 438858), (172, 428652), (189, 390096), (196, 376164), (216, 341334), (243, 303408), (252, 292572), (258, 285768), (294, 250776), (301, 244944), (324, 227556), (336, 219429), (344, 214326), (378, 195048), (387, 190512), (392, 188082), (432, 170667), (441, 167184), (486, 151704), (504, 146286), (516, 142884), (567, 130032), (588, 125388), (602, 122472), (648, 113778), (688, 107163), (729, 101136), (756, 97524), (774, 95256), (784, 94041), (882, 83592), (903, 81648), (972, 75852), (1008, 73143), (1032, 71442), (1134, 65016), (1161, 63504), (1176, 62694), (1204, 61236), (1296, 56889), (1323, 55728), (1458, 50568), (1512, 48762), (1548, 47628), (1701, 43344), (1764, 41796), (1806, 40824), (1944, 37926), (2064, 35721), (2107, 34992), (2187, 33712), (2268, 32508), (2322, 31752), (2352, 31347), (2408, 30618), (2646, 27864), (2709, 27216), (2916, 25284), (3024, 24381), (3096, 23814), (3402, 21672), (3483, 21168), (3528, 20898), (3612, 20412), (3888, 18963), (3969, 18576), (4214, 17496), (4374, 16856), (4536, 16254), (4644, 15876), (4816, 15309), (5103, 14448), (5292, 13932), (5418, 13608), (5832, 12642), (6192, 11907), (6321, 11664), (6804, 10836), (6966, 10584), (7056, 10449), (7224, 10206), (7938, 9288), (8127, 9072), (8428, 8748)]