77250618

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 197683200

約数和(自身を除く): 120432582

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 43, 51, 54, 57, 86, 102, 103, 114, 129, 153, 171, 206, 258, 306, 309, 323, 342, 387, 459, 513, 618, 646, 731, 774, 817, 918, 927, 969, 1026, 1161, 1462, 1634, 1751, 1854, 1938, 1957, 2193, 2322, 2451, 2781, 2907, 3502, 3914, 4386, 4429, 4902, 5253, 5562, 5814, 5871, 6579, 7353, 8721, 8858, 10506, 11742, 13158, 13287, 13889, 14706, 15759, 17442, 17613, 19737, 22059, 26574, 27778, 31518, 33269, 35226, 39474, 39861, 41667, 44118, 47277, 52839, 66538, 75293, 79722, 83334, 84151, 94554, 99807, 105678, 119583, 125001, 150586, 168302, 199614, 225879, 239166, 250002, 252453, 299421, 375003, 451758, 504906, 598842, 677637, 750006, 757359, 898263, 1355274, 1430567, 1514718, 1796526, 2032911, 2272077, 2861134, 4065822, 4291701, 4544154, 8583402, 12875103, 25750206, 38625309, 77250618]

約数ペア:

[(1, 77250618), (2, 38625309), (3, 25750206), (6, 12875103), (9, 8583402), (17, 4544154), (18, 4291701), (19, 4065822), (27, 2861134), (34, 2272077), (38, 2032911), (43, 1796526), (51, 1514718), (54, 1430567), (57, 1355274), (86, 898263), (102, 757359), (103, 750006), (114, 677637), (129, 598842), (153, 504906), (171, 451758), (206, 375003), (258, 299421), (306, 252453), (309, 250002), (323, 239166), (342, 225879), (387, 199614), (459, 168302), (513, 150586), (618, 125001), (646, 119583), (731, 105678), (774, 99807), (817, 94554), (918, 84151), (927, 83334), (969, 79722), (1026, 75293), (1161, 66538), (1462, 52839), (1634, 47277), (1751, 44118), (1854, 41667), (1938, 39861), (1957, 39474), (2193, 35226), (2322, 33269), (2451, 31518), (2781, 27778), (2907, 26574), (3502, 22059), (3914, 19737), (4386, 17613), (4429, 17442), (4902, 15759), (5253, 14706), (5562, 13889), (5814, 13287), (5871, 13158), (6579, 11742), (7353, 10506), (8721, 8858)]