26375328

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 90720000

約数和(自身を除く): 64344672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 89, 96, 98, 108, 112, 126, 144, 147, 168, 178, 189, 196, 216, 224, 252, 267, 288, 294, 336, 343, 356, 378, 392, 432, 441, 504, 534, 588, 623, 672, 686, 712, 756, 784, 801, 864, 882, 1008, 1029, 1068, 1176, 1246, 1323, 1372, 1424, 1512, 1568, 1602, 1764, 1869, 2016, 2058, 2136, 2352, 2403, 2492, 2646, 2744, 2848, 3024, 3087, 3204, 3528, 3738, 4116, 4272, 4361, 4704, 4806, 4984, 5292, 5488, 5607, 6048, 6174, 6408, 7056, 7476, 8232, 8544, 8722, 9261, 9612, 9968, 10584, 10976, 11214, 12348, 12816, 13083, 14112, 14952, 16464, 16821, 17444, 18522, 19224, 19936, 21168, 22428, 24696, 25632, 26166, 29904, 30527, 32928, 33642, 34888, 37044, 38448, 39249, 42336, 44856, 49392, 52332, 59808, 61054, 67284, 69776, 74088, 76896, 78498, 89712, 91581, 98784, 104664, 117747, 122108, 134568, 139552, 148176, 156996, 179424, 183162, 209328, 235494, 244216, 269136, 274743, 296352, 313992, 366324, 418656, 470988, 488432, 538272, 549486, 627984, 732648, 824229, 941976, 976864, 1098972, 1255968, 1465296, 1648458, 1883952, 2197944, 2930592, 3296916, 3767904, 4395888, 6593832, 8791776, 13187664, 26375328]

約数ペア:

[(1, 26375328), (2, 13187664), (3, 8791776), (4, 6593832), (6, 4395888), (7, 3767904), (8, 3296916), (9, 2930592), (12, 2197944), (14, 1883952), (16, 1648458), (18, 1465296), (21, 1255968), (24, 1098972), (27, 976864), (28, 941976), (32, 824229), (36, 732648), (42, 627984), (48, 549486), (49, 538272), (54, 488432), (56, 470988), (63, 418656), (72, 366324), (84, 313992), (89, 296352), (96, 274743), (98, 269136), (108, 244216), (112, 235494), (126, 209328), (144, 183162), (147, 179424), (168, 156996), (178, 148176), (189, 139552), (196, 134568), (216, 122108), (224, 117747), (252, 104664), (267, 98784), (288, 91581), (294, 89712), (336, 78498), (343, 76896), (356, 74088), (378, 69776), (392, 67284), (432, 61054), (441, 59808), (504, 52332), (534, 49392), (588, 44856), (623, 42336), (672, 39249), (686, 38448), (712, 37044), (756, 34888), (784, 33642), (801, 32928), (864, 30527), (882, 29904), (1008, 26166), (1029, 25632), (1068, 24696), (1176, 22428), (1246, 21168), (1323, 19936), (1372, 19224), (1424, 18522), (1512, 17444), (1568, 16821), (1602, 16464), (1764, 14952), (1869, 14112), (2016, 13083), (2058, 12816), (2136, 12348), (2352, 11214), (2403, 10976), (2492, 10584), (2646, 9968), (2744, 9612), (2848, 9261), (3024, 8722), (3087, 8544), (3204, 8232), (3528, 7476), (3738, 7056), (4116, 6408), (4272, 6174), (4361, 6048), (4704, 5607), (4806, 5488), (4984, 5292)]