71483776

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:89

約数の個数: 192

約数和(自身を含む): 195864480

約数和(自身を除く): 124380704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 64, 68, 76, 91, 104, 112, 119, 128, 133, 136, 152, 182, 208, 221, 224, 238, 247, 266, 272, 304, 323, 361, 364, 416, 442, 448, 476, 494, 532, 544, 608, 646, 722, 728, 832, 884, 896, 952, 988, 1064, 1088, 1216, 1292, 1444, 1456, 1547, 1664, 1729, 1768, 1904, 1976, 2128, 2176, 2261, 2432, 2527, 2584, 2888, 2912, 3094, 3458, 3536, 3808, 3952, 4199, 4256, 4522, 4693, 5054, 5168, 5776, 5824, 6137, 6188, 6916, 7072, 7616, 7904, 8398, 8512, 9044, 9386, 10108, 10336, 11552, 11648, 12274, 12376, 13832, 14144, 15232, 15808, 16796, 17024, 18088, 18772, 20216, 20672, 23104, 24548, 24752, 27664, 28288, 29393, 31616, 32851, 33592, 36176, 37544, 40432, 41344, 42959, 46208, 49096, 49504, 55328, 58786, 65702, 67184, 72352, 75088, 79781, 80864, 85918, 98192, 99008, 110656, 117572, 131404, 134368, 144704, 150176, 159562, 161728, 171836, 196384, 198016, 221312, 235144, 262808, 268736, 289408, 300352, 319124, 323456, 343672, 392768, 470288, 525616, 537472, 558467, 600704, 638248, 687344, 785536, 940576, 1051232, 1116934, 1276496, 1374688, 1881152, 2102464, 2233868, 2552992, 2749376, 3762304, 4204928, 4467736, 5105984, 5498752, 8935472, 10211968, 17870944, 35741888, 71483776]

約数ペア:

[(1, 71483776), (2, 35741888), (4, 17870944), (7, 10211968), (8, 8935472), (13, 5498752), (14, 5105984), (16, 4467736), (17, 4204928), (19, 3762304), (26, 2749376), (28, 2552992), (32, 2233868), (34, 2102464), (38, 1881152), (52, 1374688), (56, 1276496), (64, 1116934), (68, 1051232), (76, 940576), (91, 785536), (104, 687344), (112, 638248), (119, 600704), (128, 558467), (133, 537472), (136, 525616), (152, 470288), (182, 392768), (208, 343672), (221, 323456), (224, 319124), (238, 300352), (247, 289408), (266, 268736), (272, 262808), (304, 235144), (323, 221312), (361, 198016), (364, 196384), (416, 171836), (442, 161728), (448, 159562), (476, 150176), (494, 144704), (532, 134368), (544, 131404), (608, 117572), (646, 110656), (722, 99008), (728, 98192), (832, 85918), (884, 80864), (896, 79781), (952, 75088), (988, 72352), (1064, 67184), (1088, 65702), (1216, 58786), (1292, 55328), (1444, 49504), (1456, 49096), (1547, 46208), (1664, 42959), (1729, 41344), (1768, 40432), (1904, 37544), (1976, 36176), (2128, 33592), (2176, 32851), (2261, 31616), (2432, 29393), (2527, 28288), (2584, 27664), (2888, 24752), (2912, 24548), (3094, 23104), (3458, 20672), (3536, 20216), (3808, 18772), (3952, 18088), (4199, 17024), (4256, 16796), (4522, 15808), (4693, 15232), (5054, 14144), (5168, 13832), (5776, 12376), (5824, 12274), (6137, 11648), (6188, 11552), (6916, 10336), (7072, 10108), (7616, 9386), (7904, 9044), (8398, 8512)]