87200768

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 88

約数和(自身を含む): 187079424

約数和(自身を除く): 99878656

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 67, 82, 124, 128, 134, 164, 248, 256, 268, 328, 496, 512, 536, 656, 992, 1024, 1072, 1271, 1312, 1984, 2077, 2144, 2542, 2624, 2747, 3968, 4154, 4288, 5084, 5248, 5494, 7936, 8308, 8576, 10168, 10496, 10988, 15872, 16616, 17152, 20336, 20992, 21976, 31744, 33232, 34304, 40672, 41984, 43952, 66464, 68608, 81344, 85157, 87904, 132928, 162688, 170314, 175808, 265856, 325376, 340628, 351616, 531712, 650752, 681256, 703232, 1063424, 1301504, 1362512, 1406464, 2126848, 2725024, 2812928, 5450048, 10900096, 21800192, 43600384, 87200768]

約数ペア:

[(1, 87200768), (2, 43600384), (4, 21800192), (8, 10900096), (16, 5450048), (31, 2812928), (32, 2725024), (41, 2126848), (62, 1406464), (64, 1362512), (67, 1301504), (82, 1063424), (124, 703232), (128, 681256), (134, 650752), (164, 531712), (248, 351616), (256, 340628), (268, 325376), (328, 265856), (496, 175808), (512, 170314), (536, 162688), (656, 132928), (992, 87904), (1024, 85157), (1072, 81344), (1271, 68608), (1312, 66464), (1984, 43952), (2077, 41984), (2144, 40672), (2542, 34304), (2624, 33232), (2747, 31744), (3968, 21976), (4154, 20992), (4288, 20336), (5084, 17152), (5248, 16616), (5494, 15872), (7936, 10988), (8308, 10496), (8576, 10168)]