91999488

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 284197760

約数和(自身を除く): 192198272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 128, 157, 168, 192, 218, 224, 256, 314, 327, 336, 384, 436, 448, 471, 628, 654, 672, 763, 768, 872, 896, 942, 1099, 1256, 1308, 1344, 1526, 1744, 1792, 1884, 2198, 2289, 2512, 2616, 2688, 3052, 3297, 3488, 3768, 4396, 4578, 5024, 5232, 5376, 6104, 6594, 6976, 7536, 8792, 9156, 10048, 10464, 12208, 13188, 13952, 15072, 17113, 17584, 18312, 20096, 20928, 24416, 26376, 27904, 30144, 34226, 35168, 36624, 40192, 41856, 48832, 51339, 52752, 60288, 68452, 70336, 73248, 83712, 97664, 102678, 105504, 119791, 120576, 136904, 140672, 146496, 195328, 205356, 211008, 239582, 273808, 281344, 292992, 359373, 410712, 422016, 479164, 547616, 585984, 718746, 821424, 844032, 958328, 1095232, 1437492, 1642848, 1916656, 2190464, 2874984, 3285696, 3833312, 4380928, 5749968, 6571392, 7666624, 11499936, 13142784, 15333248, 22999872, 30666496, 45999744, 91999488]

約数ペア:

[(1, 91999488), (2, 45999744), (3, 30666496), (4, 22999872), (6, 15333248), (7, 13142784), (8, 11499936), (12, 7666624), (14, 6571392), (16, 5749968), (21, 4380928), (24, 3833312), (28, 3285696), (32, 2874984), (42, 2190464), (48, 1916656), (56, 1642848), (64, 1437492), (84, 1095232), (96, 958328), (109, 844032), (112, 821424), (128, 718746), (157, 585984), (168, 547616), (192, 479164), (218, 422016), (224, 410712), (256, 359373), (314, 292992), (327, 281344), (336, 273808), (384, 239582), (436, 211008), (448, 205356), (471, 195328), (628, 146496), (654, 140672), (672, 136904), (763, 120576), (768, 119791), (872, 105504), (896, 102678), (942, 97664), (1099, 83712), (1256, 73248), (1308, 70336), (1344, 68452), (1526, 60288), (1744, 52752), (1792, 51339), (1884, 48832), (2198, 41856), (2289, 40192), (2512, 36624), (2616, 35168), (2688, 34226), (3052, 30144), (3297, 27904), (3488, 26376), (3768, 24416), (4396, 20928), (4578, 20096), (5024, 18312), (5232, 17584), (5376, 17113), (6104, 15072), (6594, 13952), (6976, 13188), (7536, 12208), (8792, 10464), (9156, 10048)]