66806784

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 132

約数和(自身を含む): 210759120

約数和(自身を除く): 143952336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 659, 704, 768, 792, 1024, 1056, 1152, 1318, 1408, 1536, 1584, 1977, 2112, 2304, 2636, 2816, 3072, 3168, 3954, 4224, 4608, 5272, 5632, 5931, 6336, 7249, 7908, 8448, 9216, 10544, 11264, 11862, 12672, 14498, 15816, 16896, 21088, 21747, 23724, 25344, 28996, 31632, 33792, 42176, 43494, 47448, 50688, 57992, 63264, 65241, 84352, 86988, 94896, 101376, 115984, 126528, 130482, 168704, 173976, 189792, 231968, 253056, 260964, 337408, 347952, 379584, 463936, 506112, 521928, 674816, 695904, 759168, 927872, 1012224, 1043856, 1391808, 1518336, 1855744, 2024448, 2087712, 2783616, 3036672, 3711488, 4175424, 5567232, 6073344, 7422976, 8350848, 11134464, 16701696, 22268928, 33403392, 66806784]

約数ペア:

[(1, 66806784), (2, 33403392), (3, 22268928), (4, 16701696), (6, 11134464), (8, 8350848), (9, 7422976), (11, 6073344), (12, 5567232), (16, 4175424), (18, 3711488), (22, 3036672), (24, 2783616), (32, 2087712), (33, 2024448), (36, 1855744), (44, 1518336), (48, 1391808), (64, 1043856), (66, 1012224), (72, 927872), (88, 759168), (96, 695904), (99, 674816), (128, 521928), (132, 506112), (144, 463936), (176, 379584), (192, 347952), (198, 337408), (256, 260964), (264, 253056), (288, 231968), (352, 189792), (384, 173976), (396, 168704), (512, 130482), (528, 126528), (576, 115984), (659, 101376), (704, 94896), (768, 86988), (792, 84352), (1024, 65241), (1056, 63264), (1152, 57992), (1318, 50688), (1408, 47448), (1536, 43494), (1584, 42176), (1977, 33792), (2112, 31632), (2304, 28996), (2636, 25344), (2816, 23724), (3072, 21747), (3168, 21088), (3954, 16896), (4224, 15816), (4608, 14498), (5272, 12672), (5632, 11862), (5931, 11264), (6336, 10544), (7249, 9216), (7908, 8448)]