78962208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 233162496

約数和(自身を除く): 154200288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 157, 169, 186, 208, 248, 312, 314, 338, 372, 403, 416, 471, 496, 507, 624, 628, 676, 744, 806, 942, 992, 1014, 1209, 1248, 1256, 1352, 1488, 1612, 1884, 2028, 2041, 2418, 2512, 2704, 2976, 3224, 3768, 4056, 4082, 4836, 4867, 5024, 5239, 5408, 6123, 6448, 7536, 8112, 8164, 9672, 9734, 10478, 12246, 12896, 14601, 15072, 15717, 16224, 16328, 19344, 19468, 20956, 24492, 26533, 29202, 31434, 32656, 38688, 38936, 41912, 48984, 53066, 58404, 62868, 63271, 65312, 77872, 79599, 83824, 97968, 106132, 116808, 125736, 126542, 155744, 159198, 167648, 189813, 195936, 212264, 233616, 251472, 253084, 318396, 379626, 424528, 467232, 502944, 506168, 636792, 759252, 822523, 849056, 1012336, 1273584, 1518504, 1645046, 2024672, 2467569, 2547168, 3037008, 3290092, 4935138, 6074016, 6580184, 9870276, 13160368, 19740552, 26320736, 39481104, 78962208]

約数ペア:

[(1, 78962208), (2, 39481104), (3, 26320736), (4, 19740552), (6, 13160368), (8, 9870276), (12, 6580184), (13, 6074016), (16, 4935138), (24, 3290092), (26, 3037008), (31, 2547168), (32, 2467569), (39, 2024672), (48, 1645046), (52, 1518504), (62, 1273584), (78, 1012336), (93, 849056), (96, 822523), (104, 759252), (124, 636792), (156, 506168), (157, 502944), (169, 467232), (186, 424528), (208, 379626), (248, 318396), (312, 253084), (314, 251472), (338, 233616), (372, 212264), (403, 195936), (416, 189813), (471, 167648), (496, 159198), (507, 155744), (624, 126542), (628, 125736), (676, 116808), (744, 106132), (806, 97968), (942, 83824), (992, 79599), (1014, 77872), (1209, 65312), (1248, 63271), (1256, 62868), (1352, 58404), (1488, 53066), (1612, 48984), (1884, 41912), (2028, 38936), (2041, 38688), (2418, 32656), (2512, 31434), (2704, 29202), (2976, 26533), (3224, 24492), (3768, 20956), (4056, 19468), (4082, 19344), (4836, 16328), (4867, 16224), (5024, 15717), (5239, 15072), (5408, 14601), (6123, 12896), (6448, 12246), (7536, 10478), (8112, 9734), (8164, 9672)]