84750678

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 216691200

約数和(自身を除く): 131940522

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 43, 51, 54, 57, 86, 102, 113, 114, 129, 153, 171, 226, 258, 306, 323, 339, 342, 387, 459, 513, 646, 678, 731, 774, 817, 918, 969, 1017, 1026, 1161, 1462, 1634, 1921, 1938, 2034, 2147, 2193, 2322, 2451, 2907, 3051, 3842, 4294, 4386, 4859, 4902, 5763, 5814, 6102, 6441, 6579, 7353, 8721, 9718, 11526, 12882, 13158, 13889, 14577, 14706, 17289, 17442, 19323, 19737, 22059, 27778, 29154, 34578, 36499, 38646, 39474, 41667, 43731, 44118, 51867, 57969, 72998, 82603, 83334, 87462, 92321, 103734, 109497, 115938, 125001, 131193, 165206, 184642, 218994, 247809, 250002, 262386, 276963, 328491, 375003, 495618, 553926, 656982, 743427, 750006, 830889, 985473, 1486854, 1569457, 1661778, 1970946, 2230281, 2492667, 3138914, 4460562, 4708371, 4985334, 9416742, 14125113, 28250226, 42375339, 84750678]

約数ペア:

[(1, 84750678), (2, 42375339), (3, 28250226), (6, 14125113), (9, 9416742), (17, 4985334), (18, 4708371), (19, 4460562), (27, 3138914), (34, 2492667), (38, 2230281), (43, 1970946), (51, 1661778), (54, 1569457), (57, 1486854), (86, 985473), (102, 830889), (113, 750006), (114, 743427), (129, 656982), (153, 553926), (171, 495618), (226, 375003), (258, 328491), (306, 276963), (323, 262386), (339, 250002), (342, 247809), (387, 218994), (459, 184642), (513, 165206), (646, 131193), (678, 125001), (731, 115938), (774, 109497), (817, 103734), (918, 92321), (969, 87462), (1017, 83334), (1026, 82603), (1161, 72998), (1462, 57969), (1634, 51867), (1921, 44118), (1938, 43731), (2034, 41667), (2147, 39474), (2193, 38646), (2322, 36499), (2451, 34578), (2907, 29154), (3051, 27778), (3842, 22059), (4294, 19737), (4386, 19323), (4859, 17442), (4902, 17289), (5763, 14706), (5814, 14577), (6102, 13889), (6441, 13158), (6579, 12882), (7353, 11526), (8721, 9718)]