87909917056

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:797

約数の個数: 192

約数和(自身を含む): 196844169600

約数和(自身を除く): 108934252544

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 337, 338, 389, 403, 416, 496, 674, 676, 778, 806, 832, 992, 1348, 1352, 1556, 1612, 1664, 1984, 2696, 2704, 3112, 3224, 3968, 4381, 5057, 5239, 5392, 5408, 6224, 6448, 8762, 10114, 10447, 10478, 10784, 10816, 12059, 12448, 12896, 17524, 20228, 20894, 20956, 21568, 21632, 24118, 24896, 25792, 35048, 40456, 41788, 41912, 43136, 48236, 49792, 51584, 56953, 65741, 70096, 80912, 83576, 83824, 96472, 113906, 131093, 131482, 135811, 140192, 156767, 161824, 167152, 167648, 192944, 227812, 262186, 262964, 271622, 280384, 313534, 323648, 334304, 335296, 385888, 455624, 524372, 525928, 543244, 560768, 627068, 647296, 668608, 670592, 771776, 911248, 1048744, 1051856, 1086488, 1254136, 1337216, 1543552, 1704209, 1765543, 1822496, 2037971, 2097488, 2103712, 2172976, 2508272, 3408418, 3531086, 3644992, 4063883, 4075942, 4194976, 4207424, 4345952, 5016544, 6816836, 7062172, 7289984, 8127766, 8151884, 8389952, 8414848, 8691904, 10033088, 13633672, 14124344, 16255532, 16303768, 16779904, 17383808, 20066176, 22154717, 27267344, 28248688, 32511064, 32607536, 44309434, 52830479, 54534688, 56497376, 65022128, 65215072, 88618868, 105660958, 109069376, 112994752, 130044256, 130430144, 177237736, 211321916, 218138752, 225989504, 260088512, 260860288, 354475472, 422643832, 520177024, 686796227, 708950944, 845287664, 1373592454, 1417901888, 1690575328, 2747184908, 2835803776, 3381150656, 5494369816, 6762301312, 10988739632, 21977479264, 43954958528, 87909917056]

約数ペア:

[(1, 87909917056), (2, 43954958528), (4, 21977479264), (8, 10988739632), (13, 6762301312), (16, 5494369816), (26, 3381150656), (31, 2835803776), (32, 2747184908), (52, 1690575328), (62, 1417901888), (64, 1373592454), (104, 845287664), (124, 708950944), (128, 686796227), (169, 520177024), (208, 422643832), (248, 354475472), (337, 260860288), (338, 260088512), (389, 225989504), (403, 218138752), (416, 211321916), (496, 177237736), (674, 130430144), (676, 130044256), (778, 112994752), (806, 109069376), (832, 105660958), (992, 88618868), (1348, 65215072), (1352, 65022128), (1556, 56497376), (1612, 54534688), (1664, 52830479), (1984, 44309434), (2696, 32607536), (2704, 32511064), (3112, 28248688), (3224, 27267344), (3968, 22154717), (4381, 20066176), (5057, 17383808), (5239, 16779904), (5392, 16303768), (5408, 16255532), (6224, 14124344), (6448, 13633672), (8762, 10033088), (10114, 8691904), (10447, 8414848), (10478, 8389952), (10784, 8151884), (10816, 8127766), (12059, 7289984), (12448, 7062172), (12896, 6816836), (17524, 5016544), (20228, 4345952), (20894, 4207424), (20956, 4194976), (21568, 4075942), (21632, 4063883), (24118, 3644992), (24896, 3531086), (25792, 3408418), (35048, 2508272), (40456, 2172976), (41788, 2103712), (41912, 2097488), (43136, 2037971), (48236, 1822496), (49792, 1765543), (51584, 1704209), (56953, 1543552), (65741, 1337216), (70096, 1254136), (80912, 1086488), (83576, 1051856), (83824, 1048744), (96472, 911248), (113906, 771776), (131093, 670592), (131482, 668608), (135811, 647296), (140192, 627068), (156767, 560768), (161824, 543244), (167152, 525928), (167648, 524372), (192944, 455624), (227812, 385888), (262186, 335296), (262964, 334304), (271622, 323648), (280384, 313534)]