87272328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 174001272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 59, 66, 78, 88, 104, 118, 132, 143, 156, 177, 236, 264, 286, 312, 354, 429, 431, 472, 572, 649, 708, 767, 858, 862, 1144, 1293, 1298, 1416, 1534, 1716, 1724, 1947, 2301, 2586, 2596, 3068, 3432, 3448, 3894, 4602, 4741, 5172, 5192, 5603, 6136, 7788, 8437, 9204, 9482, 10344, 11206, 14223, 15576, 16809, 16874, 18408, 18964, 22412, 25311, 25429, 28446, 33618, 33748, 37928, 44824, 50622, 50858, 56892, 61633, 67236, 67496, 76287, 101244, 101716, 113784, 123266, 134472, 152574, 184899, 202488, 203432, 246532, 279719, 305148, 330577, 369798, 493064, 559438, 610296, 661154, 739596, 839157, 991731, 1118876, 1322308, 1479192, 1678314, 1983462, 2237752, 2644616, 3356628, 3636347, 3966924, 6713256, 7272694, 7933848, 10909041, 14545388, 21818082, 29090776, 43636164, 87272328]

約数ペア:

[(1, 87272328), (2, 43636164), (3, 29090776), (4, 21818082), (6, 14545388), (8, 10909041), (11, 7933848), (12, 7272694), (13, 6713256), (22, 3966924), (24, 3636347), (26, 3356628), (33, 2644616), (39, 2237752), (44, 1983462), (52, 1678314), (59, 1479192), (66, 1322308), (78, 1118876), (88, 991731), (104, 839157), (118, 739596), (132, 661154), (143, 610296), (156, 559438), (177, 493064), (236, 369798), (264, 330577), (286, 305148), (312, 279719), (354, 246532), (429, 203432), (431, 202488), (472, 184899), (572, 152574), (649, 134472), (708, 123266), (767, 113784), (858, 101716), (862, 101244), (1144, 76287), (1293, 67496), (1298, 67236), (1416, 61633), (1534, 56892), (1716, 50858), (1724, 50622), (1947, 44824), (2301, 37928), (2586, 33748), (2596, 33618), (3068, 28446), (3432, 25429), (3448, 25311), (3894, 22412), (4602, 18964), (4741, 18408), (5172, 16874), (5192, 16809), (5603, 15576), (6136, 14223), (7788, 11206), (8437, 10344), (9204, 9482)]