77497897984

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5023}}^1$

素因数の和:5136

約数の個数: 176

約数和(自身を含む): 178532462080

約数和(自身を除く): 101034564096

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 61, 64, 76, 104, 122, 128, 152, 208, 244, 247, 256, 304, 416, 488, 494, 512, 608, 793, 832, 976, 988, 1024, 1159, 1216, 1586, 1664, 1952, 1976, 2318, 2432, 3172, 3328, 3904, 3952, 4636, 4864, 5023, 6344, 6656, 7808, 7904, 9272, 9728, 10046, 12688, 13312, 15067, 15616, 15808, 18544, 19456, 20092, 25376, 30134, 31232, 31616, 37088, 40184, 50752, 60268, 62464, 63232, 65299, 74176, 80368, 95437, 101504, 120536, 126464, 130598, 148352, 160736, 190874, 203008, 241072, 252928, 261196, 296704, 306403, 321472, 381748, 406016, 482144, 522392, 593408, 612806, 642944, 763496, 812032, 964288, 1044784, 1186816, 1225612, 1240681, 1285888, 1526992, 1928576, 2089568, 2451224, 2481362, 2571776, 3053984, 3857152, 3983239, 4179136, 4902448, 4962724, 5143552, 5821657, 6107968, 7714304, 7966478, 8358272, 9804896, 9925448, 11643314, 12215936, 15428608, 15932956, 16716544, 19609792, 19850896, 23286628, 24431872, 31865912, 33433088, 39219584, 39701792, 46573256, 48863744, 63731824, 66866176, 75681541, 78439168, 79403584, 93146512, 97727488, 127463648, 151363082, 156878336, 158807168, 186293024, 254927296, 302726164, 313756672, 317614336, 372586048, 509854592, 605452328, 635228672, 745172096, 1019709184, 1210904656, 1270457344, 1490344192, 2039418368, 2421809312, 2980688384, 4078836736, 4843618624, 5961376768, 9687237248, 19374474496, 38748948992, 77497897984]

約数ペア:

[(1, 77497897984), (2, 38748948992), (4, 19374474496), (8, 9687237248), (13, 5961376768), (16, 4843618624), (19, 4078836736), (26, 2980688384), (32, 2421809312), (38, 2039418368), (52, 1490344192), (61, 1270457344), (64, 1210904656), (76, 1019709184), (104, 745172096), (122, 635228672), (128, 605452328), (152, 509854592), (208, 372586048), (244, 317614336), (247, 313756672), (256, 302726164), (304, 254927296), (416, 186293024), (488, 158807168), (494, 156878336), (512, 151363082), (608, 127463648), (793, 97727488), (832, 93146512), (976, 79403584), (988, 78439168), (1024, 75681541), (1159, 66866176), (1216, 63731824), (1586, 48863744), (1664, 46573256), (1952, 39701792), (1976, 39219584), (2318, 33433088), (2432, 31865912), (3172, 24431872), (3328, 23286628), (3904, 19850896), (3952, 19609792), (4636, 16716544), (4864, 15932956), (5023, 15428608), (6344, 12215936), (6656, 11643314), (7808, 9925448), (7904, 9804896), (9272, 8358272), (9728, 7966478), (10046, 7714304), (12688, 6107968), (13312, 5821657), (15067, 5143552), (15616, 4962724), (15808, 4902448), (18544, 4179136), (19456, 3983239), (20092, 3857152), (25376, 3053984), (30134, 2571776), (31232, 2481362), (31616, 2451224), (37088, 2089568), (40184, 1928576), (50752, 1526992), (60268, 1285888), (62464, 1240681), (63232, 1225612), (65299, 1186816), (74176, 1044784), (80368, 964288), (95437, 812032), (101504, 763496), (120536, 642944), (126464, 612806), (130598, 593408), (148352, 522392), (160736, 482144), (190874, 406016), (203008, 381748), (241072, 321472), (252928, 306403), (261196, 296704)]