80877888

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 168

約数和(自身を含む): 285504128

約数和(自身を除く): 204626240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1543, 1638, 1872, 2016, 2184, 2496, 2912, 3086, 3276, 3744, 4032, 4368, 4629, 5824, 6172, 6552, 7488, 8736, 9258, 10801, 12344, 13104, 13887, 17472, 18516, 20059, 21602, 24688, 26208, 27774, 32403, 37032, 40118, 43204, 49376, 52416, 55548, 60177, 64806, 74064, 80236, 86408, 97209, 98752, 111096, 120354, 129612, 140413, 148128, 160472, 172816, 180531, 194418, 222192, 240708, 259224, 280826, 296256, 320944, 345632, 361062, 388836, 421239, 444384, 481416, 518448, 561652, 641888, 691264, 722124, 777672, 842478, 888768, 962832, 1036896, 1123304, 1263717, 1283776, 1444248, 1555344, 1684956, 1925664, 2073792, 2246608, 2527434, 2888496, 3110688, 3369912, 3851328, 4493216, 5054868, 5776992, 6221376, 6739824, 8986432, 10109736, 11553984, 13479648, 20219472, 26959296, 40438944, 80877888]

約数ペア:

[(1, 80877888), (2, 40438944), (3, 26959296), (4, 20219472), (6, 13479648), (7, 11553984), (8, 10109736), (9, 8986432), (12, 6739824), (13, 6221376), (14, 5776992), (16, 5054868), (18, 4493216), (21, 3851328), (24, 3369912), (26, 3110688), (28, 2888496), (32, 2527434), (36, 2246608), (39, 2073792), (42, 1925664), (48, 1684956), (52, 1555344), (56, 1444248), (63, 1283776), (64, 1263717), (72, 1123304), (78, 1036896), (84, 962832), (91, 888768), (96, 842478), (104, 777672), (112, 722124), (117, 691264), (126, 641888), (144, 561652), (156, 518448), (168, 481416), (182, 444384), (192, 421239), (208, 388836), (224, 361062), (234, 345632), (252, 320944), (273, 296256), (288, 280826), (312, 259224), (336, 240708), (364, 222192), (416, 194418), (448, 180531), (468, 172816), (504, 160472), (546, 148128), (576, 140413), (624, 129612), (672, 120354), (728, 111096), (819, 98752), (832, 97209), (936, 86408), (1008, 80236), (1092, 74064), (1248, 64806), (1344, 60177), (1456, 55548), (1543, 52416), (1638, 49376), (1872, 43204), (2016, 40118), (2184, 37032), (2496, 32403), (2912, 27774), (3086, 26208), (3276, 24688), (3744, 21602), (4032, 20059), (4368, 18516), (4629, 17472), (5824, 13887), (6172, 13104), (6552, 12344), (7488, 10801), (8736, 9258)]