74701088

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 192362688

約数和(自身を除く): 117661600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 61, 71, 77, 88, 98, 112, 122, 142, 154, 176, 196, 224, 244, 284, 308, 352, 392, 427, 488, 497, 539, 568, 616, 671, 781, 784, 854, 976, 994, 1078, 1136, 1232, 1342, 1562, 1568, 1708, 1952, 1988, 2156, 2272, 2464, 2684, 2989, 3124, 3416, 3479, 3976, 4312, 4331, 4697, 5368, 5467, 5978, 6248, 6832, 6958, 7952, 8624, 8662, 9394, 10736, 10934, 11956, 12496, 13664, 13916, 15904, 17248, 17324, 18788, 21472, 21868, 23912, 24992, 27832, 30317, 32879, 34648, 37576, 38269, 43736, 47641, 47824, 55664, 60634, 65758, 69296, 75152, 76538, 87472, 95282, 95648, 111328, 121268, 131516, 138592, 150304, 153076, 174944, 190564, 212219, 242536, 263032, 306152, 333487, 381128, 424438, 485072, 526064, 612304, 666974, 762256, 848876, 970144, 1052128, 1224608, 1333948, 1524512, 1697752, 2334409, 2667896, 3395504, 4668818, 5335792, 6791008, 9337636, 10671584, 18675272, 37350544, 74701088]

約数ペア:

[(1, 74701088), (2, 37350544), (4, 18675272), (7, 10671584), (8, 9337636), (11, 6791008), (14, 5335792), (16, 4668818), (22, 3395504), (28, 2667896), (32, 2334409), (44, 1697752), (49, 1524512), (56, 1333948), (61, 1224608), (71, 1052128), (77, 970144), (88, 848876), (98, 762256), (112, 666974), (122, 612304), (142, 526064), (154, 485072), (176, 424438), (196, 381128), (224, 333487), (244, 306152), (284, 263032), (308, 242536), (352, 212219), (392, 190564), (427, 174944), (488, 153076), (497, 150304), (539, 138592), (568, 131516), (616, 121268), (671, 111328), (781, 95648), (784, 95282), (854, 87472), (976, 76538), (994, 75152), (1078, 69296), (1136, 65758), (1232, 60634), (1342, 55664), (1562, 47824), (1568, 47641), (1708, 43736), (1952, 38269), (1988, 37576), (2156, 34648), (2272, 32879), (2464, 30317), (2684, 27832), (2989, 24992), (3124, 23912), (3416, 21868), (3479, 21472), (3976, 18788), (4312, 17324), (4331, 17248), (4697, 15904), (5368, 13916), (5467, 13664), (5978, 12496), (6248, 11956), (6832, 10934), (6958, 10736), (7952, 9394), (8624, 8662)]