69990912

素因数分解:

$2^9\times 3^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 213111360

約数和(自身を除く): 143120448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 83, 96, 108, 122, 128, 144, 166, 183, 192, 216, 244, 249, 256, 288, 332, 366, 384, 432, 488, 498, 512, 549, 576, 664, 732, 747, 768, 864, 976, 996, 1098, 1152, 1328, 1464, 1494, 1536, 1647, 1728, 1952, 1992, 2196, 2241, 2304, 2656, 2928, 2988, 3294, 3456, 3904, 3984, 4392, 4482, 4608, 5063, 5312, 5856, 5976, 6588, 6912, 7808, 7968, 8784, 8964, 10126, 10624, 11712, 11952, 13176, 13824, 15189, 15616, 15936, 17568, 17928, 20252, 21248, 23424, 23904, 26352, 30378, 31232, 31872, 35136, 35856, 40504, 42496, 45567, 46848, 47808, 52704, 60756, 63744, 70272, 71712, 81008, 91134, 93696, 95616, 105408, 121512, 127488, 136701, 140544, 143424, 162016, 182268, 191232, 210816, 243024, 273402, 281088, 286848, 324032, 364536, 382464, 421632, 486048, 546804, 573696, 648064, 729072, 843264, 972096, 1093608, 1147392, 1296128, 1458144, 1944192, 2187216, 2592256, 2916288, 3888384, 4374432, 5832576, 7776768, 8748864, 11665152, 17497728, 23330304, 34995456, 69990912]

約数ペア:

[(1, 69990912), (2, 34995456), (3, 23330304), (4, 17497728), (6, 11665152), (8, 8748864), (9, 7776768), (12, 5832576), (16, 4374432), (18, 3888384), (24, 2916288), (27, 2592256), (32, 2187216), (36, 1944192), (48, 1458144), (54, 1296128), (61, 1147392), (64, 1093608), (72, 972096), (83, 843264), (96, 729072), (108, 648064), (122, 573696), (128, 546804), (144, 486048), (166, 421632), (183, 382464), (192, 364536), (216, 324032), (244, 286848), (249, 281088), (256, 273402), (288, 243024), (332, 210816), (366, 191232), (384, 182268), (432, 162016), (488, 143424), (498, 140544), (512, 136701), (549, 127488), (576, 121512), (664, 105408), (732, 95616), (747, 93696), (768, 91134), (864, 81008), (976, 71712), (996, 70272), (1098, 63744), (1152, 60756), (1328, 52704), (1464, 47808), (1494, 46848), (1536, 45567), (1647, 42496), (1728, 40504), (1952, 35856), (1992, 35136), (2196, 31872), (2241, 31232), (2304, 30378), (2656, 26352), (2928, 23904), (2988, 23424), (3294, 21248), (3456, 20252), (3904, 17928), (3984, 17568), (4392, 15936), (4482, 15616), (4608, 15189), (5063, 13824), (5312, 13176), (5856, 11952), (5976, 11712), (6588, 10624), (6912, 10126), (7808, 8964), (7968, 8784)]