79731904

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:103

約数の個数: 168

約数和(自身を含む): 209031840

約数和(自身を除く): 129299936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 29, 32, 34, 38, 56, 58, 64, 68, 76, 112, 116, 119, 133, 136, 152, 203, 224, 232, 238, 266, 272, 304, 323, 361, 406, 448, 464, 476, 493, 532, 544, 551, 608, 646, 722, 812, 928, 952, 986, 1064, 1088, 1102, 1216, 1292, 1444, 1624, 1856, 1904, 1972, 2128, 2204, 2261, 2527, 2584, 2888, 3248, 3451, 3808, 3857, 3944, 4256, 4408, 4522, 5054, 5168, 5776, 6137, 6496, 6902, 7616, 7714, 7888, 8512, 8816, 9044, 9367, 10108, 10336, 10469, 11552, 12274, 12992, 13804, 15428, 15776, 17632, 18088, 18734, 20216, 20672, 20938, 23104, 24548, 27608, 30856, 31552, 35264, 36176, 37468, 40432, 41876, 42959, 49096, 55216, 61712, 65569, 72352, 73283, 74936, 80864, 83752, 85918, 98192, 110432, 123424, 131138, 144704, 146566, 149872, 161728, 167504, 171836, 177973, 196384, 220864, 246848, 262276, 293132, 299744, 335008, 343672, 355946, 392768, 524552, 586264, 599488, 670016, 687344, 711892, 1049104, 1172528, 1245811, 1374688, 1423784, 2098208, 2345056, 2491622, 2749376, 2847568, 4196416, 4690112, 4983244, 5695136, 9966488, 11390272, 19932976, 39865952, 79731904]

約数ペア:

[(1, 79731904), (2, 39865952), (4, 19932976), (7, 11390272), (8, 9966488), (14, 5695136), (16, 4983244), (17, 4690112), (19, 4196416), (28, 2847568), (29, 2749376), (32, 2491622), (34, 2345056), (38, 2098208), (56, 1423784), (58, 1374688), (64, 1245811), (68, 1172528), (76, 1049104), (112, 711892), (116, 687344), (119, 670016), (133, 599488), (136, 586264), (152, 524552), (203, 392768), (224, 355946), (232, 343672), (238, 335008), (266, 299744), (272, 293132), (304, 262276), (323, 246848), (361, 220864), (406, 196384), (448, 177973), (464, 171836), (476, 167504), (493, 161728), (532, 149872), (544, 146566), (551, 144704), (608, 131138), (646, 123424), (722, 110432), (812, 98192), (928, 85918), (952, 83752), (986, 80864), (1064, 74936), (1088, 73283), (1102, 72352), (1216, 65569), (1292, 61712), (1444, 55216), (1624, 49096), (1856, 42959), (1904, 41876), (1972, 40432), (2128, 37468), (2204, 36176), (2261, 35264), (2527, 31552), (2584, 30856), (2888, 27608), (3248, 24548), (3451, 23104), (3808, 20938), (3857, 20672), (3944, 20216), (4256, 18734), (4408, 18088), (4522, 17632), (5054, 15776), (5168, 15428), (5776, 13804), (6137, 12992), (6496, 12274), (6902, 11552), (7616, 10469), (7714, 10336), (7888, 10108), (8512, 9367), (8816, 9044)]