26481168

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 180

約数和(自身を含む): 90046320

約数和(自身を除く): 63565152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 139, 144, 147, 162, 168, 189, 196, 216, 243, 252, 278, 294, 324, 336, 378, 392, 417, 432, 441, 486, 504, 556, 567, 588, 648, 756, 784, 834, 882, 972, 973, 1008, 1112, 1134, 1176, 1251, 1296, 1323, 1512, 1668, 1701, 1764, 1944, 1946, 2224, 2268, 2352, 2502, 2646, 2919, 3024, 3336, 3402, 3528, 3753, 3888, 3892, 3969, 4536, 5004, 5292, 5838, 6672, 6804, 6811, 7056, 7506, 7784, 7938, 8757, 9072, 10008, 10584, 11259, 11676, 11907, 13608, 13622, 15012, 15568, 15876, 17514, 20016, 20433, 21168, 22518, 23352, 23814, 26271, 27216, 27244, 30024, 31752, 33777, 35028, 40866, 45036, 46704, 47628, 52542, 54488, 60048, 61299, 63504, 67554, 70056, 78813, 81732, 90072, 95256, 105084, 108976, 122598, 135108, 140112, 157626, 163464, 180144, 183897, 190512, 210168, 236439, 245196, 270216, 315252, 326928, 367794, 420336, 472878, 490392, 540432, 551691, 630504, 735588, 945756, 980784, 1103382, 1261008, 1471176, 1655073, 1891512, 2206764, 2942352, 3310146, 3783024, 4413528, 6620292, 8827056, 13240584, 26481168]

約数ペア:

[(1, 26481168), (2, 13240584), (3, 8827056), (4, 6620292), (6, 4413528), (7, 3783024), (8, 3310146), (9, 2942352), (12, 2206764), (14, 1891512), (16, 1655073), (18, 1471176), (21, 1261008), (24, 1103382), (27, 980784), (28, 945756), (36, 735588), (42, 630504), (48, 551691), (49, 540432), (54, 490392), (56, 472878), (63, 420336), (72, 367794), (81, 326928), (84, 315252), (98, 270216), (108, 245196), (112, 236439), (126, 210168), (139, 190512), (144, 183897), (147, 180144), (162, 163464), (168, 157626), (189, 140112), (196, 135108), (216, 122598), (243, 108976), (252, 105084), (278, 95256), (294, 90072), (324, 81732), (336, 78813), (378, 70056), (392, 67554), (417, 63504), (432, 61299), (441, 60048), (486, 54488), (504, 52542), (556, 47628), (567, 46704), (588, 45036), (648, 40866), (756, 35028), (784, 33777), (834, 31752), (882, 30024), (972, 27244), (973, 27216), (1008, 26271), (1112, 23814), (1134, 23352), (1176, 22518), (1251, 21168), (1296, 20433), (1323, 20016), (1512, 17514), (1668, 15876), (1701, 15568), (1764, 15012), (1944, 13622), (1946, 13608), (2224, 11907), (2268, 11676), (2352, 11259), (2502, 10584), (2646, 10008), (2919, 9072), (3024, 8757), (3336, 7938), (3402, 7784), (3528, 7506), (3753, 7056), (3888, 6811), (3892, 6804), (3969, 6672), (4536, 5838), (5004, 5292)]