85857744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 265697280

約数和(自身を除く): 179839536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 61, 71, 84, 112, 118, 122, 142, 168, 177, 183, 213, 236, 244, 284, 336, 354, 366, 413, 426, 427, 472, 488, 497, 568, 708, 732, 826, 852, 854, 944, 976, 994, 1136, 1239, 1281, 1416, 1464, 1491, 1652, 1704, 1708, 1988, 2478, 2562, 2832, 2928, 2982, 3304, 3408, 3416, 3599, 3976, 4189, 4331, 4956, 5124, 5964, 6608, 6832, 7198, 7952, 8378, 8662, 9912, 10248, 10797, 11928, 12567, 12993, 14396, 16756, 17324, 19824, 20496, 21594, 23856, 25134, 25193, 25986, 28792, 29323, 30317, 33512, 34648, 43188, 50268, 50386, 51972, 57584, 58646, 60634, 67024, 69296, 75579, 86376, 87969, 90951, 100536, 100772, 103944, 117292, 121268, 151158, 172752, 175938, 181902, 201072, 201544, 207888, 234584, 242536, 255529, 302316, 351876, 363804, 403088, 469168, 485072, 511058, 604632, 703752, 727608, 766587, 1022116, 1209264, 1407504, 1455216, 1533174, 1788703, 2044232, 3066348, 3577406, 4088464, 5366109, 6132696, 7154812, 10732218, 12265392, 14309624, 21464436, 28619248, 42928872, 85857744]

約数ペア:

[(1, 85857744), (2, 42928872), (3, 28619248), (4, 21464436), (6, 14309624), (7, 12265392), (8, 10732218), (12, 7154812), (14, 6132696), (16, 5366109), (21, 4088464), (24, 3577406), (28, 3066348), (42, 2044232), (48, 1788703), (56, 1533174), (59, 1455216), (61, 1407504), (71, 1209264), (84, 1022116), (112, 766587), (118, 727608), (122, 703752), (142, 604632), (168, 511058), (177, 485072), (183, 469168), (213, 403088), (236, 363804), (244, 351876), (284, 302316), (336, 255529), (354, 242536), (366, 234584), (413, 207888), (426, 201544), (427, 201072), (472, 181902), (488, 175938), (497, 172752), (568, 151158), (708, 121268), (732, 117292), (826, 103944), (852, 100772), (854, 100536), (944, 90951), (976, 87969), (994, 86376), (1136, 75579), (1239, 69296), (1281, 67024), (1416, 60634), (1464, 58646), (1491, 57584), (1652, 51972), (1704, 50386), (1708, 50268), (1988, 43188), (2478, 34648), (2562, 33512), (2832, 30317), (2928, 29323), (2982, 28792), (3304, 25986), (3408, 25193), (3416, 25134), (3599, 23856), (3976, 21594), (4189, 20496), (4331, 19824), (4956, 17324), (5124, 16756), (5964, 14396), (6608, 12993), (6832, 12567), (7198, 11928), (7952, 10797), (8378, 10248), (8662, 9912)]