25528608

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 216

約数和(自身を含む): 88884432

約数和(自身を除く): 63355824

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, 67, 72, 81, 84, 96, 98, 108, 112, 126, 134, 144, 147, 162, 168, 189, 196, 201, 216, 224, 243, 252, 268, 288, 294, 324, 336, 378, 392, 402, 432, 441, 469, 486, 504, 536, 567, 588, 603, 648, 672, 756, 784, 804, 864, 882, 938, 972, 1008, 1072, 1134, 1176, 1206, 1296, 1323, 1407, 1512, 1568, 1608, 1701, 1764, 1809, 1876, 1944, 2016, 2144, 2268, 2352, 2412, 2592, 2646, 2814, 3024, 3216, 3283, 3402, 3528, 3618, 3752, 3888, 3969, 4221, 4536, 4704, 4824, 5292, 5427, 5628, 6048, 6432, 6566, 6804, 7056, 7236, 7504, 7776, 7938, 8442, 9072, 9648, 9849, 10584, 10854, 11256, 11907, 12663, 13132, 13608, 14112, 14472, 15008, 15876, 16281, 16884, 18144, 19296, 19698, 21168, 21708, 22512, 23814, 25326, 26264, 27216, 28944, 29547, 31752, 32562, 33768, 37989, 39396, 42336, 43416, 45024, 47628, 50652, 52528, 54432, 57888, 59094, 63504, 65124, 67536, 75978, 78792, 86832, 88641, 95256, 101304, 105056, 113967, 118188, 127008, 130248, 135072, 151956, 157584, 173664, 177282, 190512, 202608, 227934, 236376, 260496, 265923, 303912, 315168, 354564, 381024, 405216, 455868, 472752, 520992, 531846, 607824, 709128, 797769, 911736, 945504, 1063692, 1215648, 1418256, 1595538, 1823472, 2127384, 2836512, 3191076, 3646944, 4254768, 6382152, 8509536, 12764304, 25528608]

約数ペア:

[(1, 25528608), (2, 12764304), (3, 8509536), (4, 6382152), (6, 4254768), (7, 3646944), (8, 3191076), (9, 2836512), (12, 2127384), (14, 1823472), (16, 1595538), (18, 1418256), (21, 1215648), (24, 1063692), (27, 945504), (28, 911736), (32, 797769), (36, 709128), (42, 607824), (48, 531846), (49, 520992), (54, 472752), (56, 455868), (63, 405216), (67, 381024), (72, 354564), (81, 315168), (84, 303912), (96, 265923), (98, 260496), (108, 236376), (112, 227934), (126, 202608), (134, 190512), (144, 177282), (147, 173664), (162, 157584), (168, 151956), (189, 135072), (196, 130248), (201, 127008), (216, 118188), (224, 113967), (243, 105056), (252, 101304), (268, 95256), (288, 88641), (294, 86832), (324, 78792), (336, 75978), (378, 67536), (392, 65124), (402, 63504), (432, 59094), (441, 57888), (469, 54432), (486, 52528), (504, 50652), (536, 47628), (567, 45024), (588, 43416), (603, 42336), (648, 39396), (672, 37989), (756, 33768), (784, 32562), (804, 31752), (864, 29547), (882, 28944), (938, 27216), (972, 26264), (1008, 25326), (1072, 23814), (1134, 22512), (1176, 21708), (1206, 21168), (1296, 19698), (1323, 19296), (1407, 18144), (1512, 16884), (1568, 16281), (1608, 15876), (1701, 15008), (1764, 14472), (1809, 14112), (1876, 13608), (1944, 13132), (2016, 12663), (2144, 11907), (2268, 11256), (2352, 10854), (2412, 10584), (2592, 9849), (2646, 9648), (2814, 9072), (3024, 8442), (3216, 7938), (3283, 7776), (3402, 7504), (3528, 7236), (3618, 7056), (3752, 6804), (3888, 6566), (3969, 6432), (4221, 6048), (4536, 5628), (4704, 5427), (4824, 5292)]