85421736

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 257558400

約数和(自身を除く): 172136664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 54, 68, 72, 86, 102, 108, 129, 136, 153, 172, 204, 216, 258, 306, 344, 387, 408, 459, 516, 541, 612, 731, 774, 918, 1032, 1082, 1161, 1224, 1462, 1548, 1623, 1836, 2164, 2193, 2322, 2924, 3096, 3246, 3672, 4328, 4386, 4644, 4869, 5848, 6492, 6579, 8772, 9197, 9288, 9738, 12984, 13158, 14607, 17544, 18394, 19476, 19737, 23263, 26316, 27591, 29214, 36788, 38952, 39474, 46526, 52632, 55182, 58428, 69789, 73576, 78948, 82773, 93052, 110364, 116856, 139578, 157896, 165546, 186104, 209367, 220728, 248319, 279156, 331092, 395471, 418734, 496638, 558312, 628101, 662184, 790942, 837468, 993276, 1186413, 1256202, 1581884, 1674936, 1986552, 2372826, 2512404, 3163768, 3559239, 4745652, 5024808, 7118478, 9491304, 10677717, 14236956, 21355434, 28473912, 42710868, 85421736]

約数ペア:

[(1, 85421736), (2, 42710868), (3, 28473912), (4, 21355434), (6, 14236956), (8, 10677717), (9, 9491304), (12, 7118478), (17, 5024808), (18, 4745652), (24, 3559239), (27, 3163768), (34, 2512404), (36, 2372826), (43, 1986552), (51, 1674936), (54, 1581884), (68, 1256202), (72, 1186413), (86, 993276), (102, 837468), (108, 790942), (129, 662184), (136, 628101), (153, 558312), (172, 496638), (204, 418734), (216, 395471), (258, 331092), (306, 279156), (344, 248319), (387, 220728), (408, 209367), (459, 186104), (516, 165546), (541, 157896), (612, 139578), (731, 116856), (774, 110364), (918, 93052), (1032, 82773), (1082, 78948), (1161, 73576), (1224, 69789), (1462, 58428), (1548, 55182), (1623, 52632), (1836, 46526), (2164, 39474), (2193, 38952), (2322, 36788), (2924, 29214), (3096, 27591), (3246, 26316), (3672, 23263), (4328, 19737), (4386, 19476), (4644, 18394), (4869, 17544), (5848, 14607), (6492, 13158), (6579, 12984), (8772, 9738), (9197, 9288)]