80830944

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 240589440

約数和(自身を除く): 159758496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 67, 71, 72, 96, 118, 134, 142, 144, 177, 201, 213, 236, 268, 284, 288, 354, 402, 426, 472, 531, 536, 568, 603, 639, 708, 804, 852, 944, 1062, 1072, 1136, 1206, 1278, 1416, 1608, 1704, 1888, 2124, 2144, 2272, 2412, 2556, 2832, 3216, 3408, 3953, 4189, 4248, 4757, 4824, 5112, 5664, 6432, 6816, 7906, 8378, 8496, 9514, 9648, 10224, 11859, 12567, 14271, 15812, 16756, 16992, 19028, 19296, 20448, 23718, 25134, 28542, 31624, 33512, 35577, 37701, 38056, 42813, 47436, 50268, 57084, 63248, 67024, 71154, 75402, 76112, 85626, 94872, 100536, 114168, 126496, 134048, 142308, 150804, 152224, 171252, 189744, 201072, 228336, 280663, 284616, 301608, 342504, 379488, 402144, 456672, 561326, 569232, 603216, 685008, 841989, 1122652, 1138464, 1206432, 1370016, 1683978, 2245304, 2525967, 3367956, 4490608, 5051934, 6735912, 8981216, 10103868, 13471824, 20207736, 26943648, 40415472, 80830944]

約数ペア:

[(1, 80830944), (2, 40415472), (3, 26943648), (4, 20207736), (6, 13471824), (8, 10103868), (9, 8981216), (12, 6735912), (16, 5051934), (18, 4490608), (24, 3367956), (32, 2525967), (36, 2245304), (48, 1683978), (59, 1370016), (67, 1206432), (71, 1138464), (72, 1122652), (96, 841989), (118, 685008), (134, 603216), (142, 569232), (144, 561326), (177, 456672), (201, 402144), (213, 379488), (236, 342504), (268, 301608), (284, 284616), (288, 280663), (354, 228336), (402, 201072), (426, 189744), (472, 171252), (531, 152224), (536, 150804), (568, 142308), (603, 134048), (639, 126496), (708, 114168), (804, 100536), (852, 94872), (944, 85626), (1062, 76112), (1072, 75402), (1136, 71154), (1206, 67024), (1278, 63248), (1416, 57084), (1608, 50268), (1704, 47436), (1888, 42813), (2124, 38056), (2144, 37701), (2272, 35577), (2412, 33512), (2556, 31624), (2832, 28542), (3216, 25134), (3408, 23718), (3953, 20448), (4189, 19296), (4248, 19028), (4757, 16992), (4824, 16756), (5112, 15812), (5664, 14271), (6432, 12567), (6816, 11859), (7906, 10224), (8378, 9648), (8496, 9514)]