68616072

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{2161}}^1$

素因数の和:2193

約数の個数: 120

約数和(自身を含む): 223669710

約数和(自身を除く): 155053638

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2161, 2268, 2646, 3528, 3969, 4322, 4536, 5292, 6483, 7938, 8644, 10584, 12966, 15127, 15876, 17288, 19449, 25932, 30254, 31752, 38898, 45381, 51864, 58347, 60508, 77796, 90762, 105889, 116694, 121016, 136143, 155592, 175041, 181524, 211778, 233388, 272286, 317667, 350082, 363048, 408429, 423556, 466776, 544572, 635334, 700164, 816858, 847112, 953001, 1089144, 1225287, 1270668, 1400328, 1633716, 1906002, 2450574, 2541336, 2859003, 3267432, 3812004, 4901148, 5718006, 7624008, 8577009, 9802296, 11436012, 17154018, 22872024, 34308036, 68616072]

約数ペア:

[(1, 68616072), (2, 34308036), (3, 22872024), (4, 17154018), (6, 11436012), (7, 9802296), (8, 8577009), (9, 7624008), (12, 5718006), (14, 4901148), (18, 3812004), (21, 3267432), (24, 2859003), (27, 2541336), (28, 2450574), (36, 1906002), (42, 1633716), (49, 1400328), (54, 1270668), (56, 1225287), (63, 1089144), (72, 953001), (81, 847112), (84, 816858), (98, 700164), (108, 635334), (126, 544572), (147, 466776), (162, 423556), (168, 408429), (189, 363048), (196, 350082), (216, 317667), (252, 272286), (294, 233388), (324, 211778), (378, 181524), (392, 175041), (441, 155592), (504, 136143), (567, 121016), (588, 116694), (648, 105889), (756, 90762), (882, 77796), (1134, 60508), (1176, 58347), (1323, 51864), (1512, 45381), (1764, 38898), (2161, 31752), (2268, 30254), (2646, 25932), (3528, 19449), (3969, 17288), (4322, 15876), (4536, 15127), (5292, 12966), (6483, 10584), (7938, 8644)]