77638848

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1030

約数の個数: 112

約数和(自身を含む): 238865664

約数和(自身を除く): 161226816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 168, 183, 192, 224, 244, 336, 366, 427, 448, 488, 672, 732, 854, 947, 976, 1281, 1344, 1464, 1708, 1894, 1952, 2562, 2841, 2928, 3416, 3788, 3904, 5124, 5682, 5856, 6629, 6832, 7576, 10248, 11364, 11712, 13258, 13664, 15152, 19887, 20496, 22728, 26516, 27328, 30304, 39774, 40992, 45456, 53032, 57767, 60608, 79548, 81984, 90912, 106064, 115534, 159096, 173301, 181824, 212128, 231068, 318192, 346602, 404369, 424256, 462136, 636384, 693204, 808738, 924272, 1213107, 1272768, 1386408, 1617476, 1848544, 2426214, 2772816, 3234952, 3697088, 4852428, 5545632, 6469904, 9704856, 11091264, 12939808, 19409712, 25879616, 38819424, 77638848]

約数ペア:

[(1, 77638848), (2, 38819424), (3, 25879616), (4, 19409712), (6, 12939808), (7, 11091264), (8, 9704856), (12, 6469904), (14, 5545632), (16, 4852428), (21, 3697088), (24, 3234952), (28, 2772816), (32, 2426214), (42, 1848544), (48, 1617476), (56, 1386408), (61, 1272768), (64, 1213107), (84, 924272), (96, 808738), (112, 693204), (122, 636384), (168, 462136), (183, 424256), (192, 404369), (224, 346602), (244, 318192), (336, 231068), (366, 212128), (427, 181824), (448, 173301), (488, 159096), (672, 115534), (732, 106064), (854, 90912), (947, 81984), (976, 79548), (1281, 60608), (1344, 57767), (1464, 53032), (1708, 45456), (1894, 40992), (1952, 39774), (2562, 30304), (2841, 27328), (2928, 26516), (3416, 22728), (3788, 20496), (3904, 19887), (5124, 15152), (5682, 13664), (5856, 13258), (6629, 11712), (6832, 11364), (7576, 10248)]