66617856

素因数分解:

$2^9\times 3^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 160

約数和(自身を含む): 202963200

約数和(自身を除く): 136345344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 79, 96, 108, 122, 128, 144, 158, 183, 192, 216, 237, 244, 256, 288, 316, 366, 384, 432, 474, 488, 512, 549, 576, 632, 711, 732, 768, 864, 948, 976, 1098, 1152, 1264, 1422, 1464, 1536, 1647, 1728, 1896, 1952, 2133, 2196, 2304, 2528, 2844, 2928, 3294, 3456, 3792, 3904, 4266, 4392, 4608, 4819, 5056, 5688, 5856, 6588, 6912, 7584, 7808, 8532, 8784, 9638, 10112, 11376, 11712, 13176, 13824, 14457, 15168, 15616, 17064, 17568, 19276, 20224, 22752, 23424, 26352, 28914, 30336, 31232, 34128, 35136, 38552, 40448, 43371, 45504, 46848, 52704, 57828, 60672, 68256, 70272, 77104, 86742, 91008, 93696, 105408, 115656, 121344, 130113, 136512, 140544, 154208, 173484, 182016, 210816, 231312, 260226, 273024, 281088, 308416, 346968, 364032, 421632, 462624, 520452, 546048, 616832, 693936, 843264, 925248, 1040904, 1092096, 1233664, 1387872, 1850496, 2081808, 2467328, 2775744, 3700992, 4163616, 5551488, 7401984, 8327232, 11102976, 16654464, 22205952, 33308928, 66617856]

約数ペア:

[(1, 66617856), (2, 33308928), (3, 22205952), (4, 16654464), (6, 11102976), (8, 8327232), (9, 7401984), (12, 5551488), (16, 4163616), (18, 3700992), (24, 2775744), (27, 2467328), (32, 2081808), (36, 1850496), (48, 1387872), (54, 1233664), (61, 1092096), (64, 1040904), (72, 925248), (79, 843264), (96, 693936), (108, 616832), (122, 546048), (128, 520452), (144, 462624), (158, 421632), (183, 364032), (192, 346968), (216, 308416), (237, 281088), (244, 273024), (256, 260226), (288, 231312), (316, 210816), (366, 182016), (384, 173484), (432, 154208), (474, 140544), (488, 136512), (512, 130113), (549, 121344), (576, 115656), (632, 105408), (711, 93696), (732, 91008), (768, 86742), (864, 77104), (948, 70272), (976, 68256), (1098, 60672), (1152, 57828), (1264, 52704), (1422, 46848), (1464, 45504), (1536, 43371), (1647, 40448), (1728, 38552), (1896, 35136), (1952, 34128), (2133, 31232), (2196, 30336), (2304, 28914), (2528, 26352), (2844, 23424), (2928, 22752), (3294, 20224), (3456, 19276), (3792, 17568), (3904, 17064), (4266, 15616), (4392, 15168), (4608, 14457), (4819, 13824), (5056, 13176), (5688, 11712), (5856, 11376), (6588, 10112), (6912, 9638), (7584, 8784), (7808, 8532)]