66336768

素因数分解:

$2^{11}\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 198034200

約数和(自身を除く): 131697432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 61, 64, 72, 96, 118, 122, 128, 144, 177, 183, 192, 236, 244, 256, 288, 354, 366, 384, 472, 488, 512, 531, 549, 576, 708, 732, 768, 944, 976, 1024, 1062, 1098, 1152, 1416, 1464, 1536, 1888, 1952, 2048, 2124, 2196, 2304, 2832, 2928, 3072, 3599, 3776, 3904, 4248, 4392, 4608, 5664, 5856, 6144, 7198, 7552, 7808, 8496, 8784, 9216, 10797, 11328, 11712, 14396, 15104, 15616, 16992, 17568, 18432, 21594, 22656, 23424, 28792, 30208, 31232, 32391, 33984, 35136, 43188, 45312, 46848, 57584, 60416, 62464, 64782, 67968, 70272, 86376, 90624, 93696, 115168, 120832, 124928, 129564, 135936, 140544, 172752, 181248, 187392, 230336, 259128, 271872, 281088, 345504, 362496, 374784, 460672, 518256, 543744, 562176, 691008, 921344, 1036512, 1087488, 1124352, 1382016, 1842688, 2073024, 2764032, 3685376, 4146048, 5528064, 7370752, 8292096, 11056128, 16584192, 22112256, 33168384, 66336768]

約数ペア:

[(1, 66336768), (2, 33168384), (3, 22112256), (4, 16584192), (6, 11056128), (8, 8292096), (9, 7370752), (12, 5528064), (16, 4146048), (18, 3685376), (24, 2764032), (32, 2073024), (36, 1842688), (48, 1382016), (59, 1124352), (61, 1087488), (64, 1036512), (72, 921344), (96, 691008), (118, 562176), (122, 543744), (128, 518256), (144, 460672), (177, 374784), (183, 362496), (192, 345504), (236, 281088), (244, 271872), (256, 259128), (288, 230336), (354, 187392), (366, 181248), (384, 172752), (472, 140544), (488, 135936), (512, 129564), (531, 124928), (549, 120832), (576, 115168), (708, 93696), (732, 90624), (768, 86376), (944, 70272), (976, 67968), (1024, 64782), (1062, 62464), (1098, 60416), (1152, 57584), (1416, 46848), (1464, 45312), (1536, 43188), (1888, 35136), (1952, 33984), (2048, 32391), (2124, 31232), (2196, 30208), (2304, 28792), (2832, 23424), (2928, 22656), (3072, 21594), (3599, 18432), (3776, 17568), (3904, 16992), (4248, 15616), (4392, 15104), (4608, 14396), (5664, 11712), (5856, 11328), (6144, 10797), (7198, 9216), (7552, 8784), (7808, 8496)]