68100864

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 206035200

約数和(自身を除く): 137934336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 359, 384, 416, 456, 494, 608, 624, 718, 741, 768, 832, 912, 988, 1077, 1216, 1248, 1436, 1482, 1664, 1824, 1976, 2154, 2432, 2496, 2872, 2964, 3328, 3648, 3952, 4308, 4667, 4864, 4992, 5744, 5928, 6821, 7296, 7904, 8616, 9334, 9984, 11488, 11856, 13642, 14001, 14592, 15808, 17232, 18668, 20463, 22976, 23712, 27284, 28002, 31616, 34464, 37336, 40926, 45952, 47424, 54568, 56004, 63232, 68928, 74672, 81852, 88673, 91904, 94848, 109136, 112008, 137856, 149344, 163704, 177346, 189696, 218272, 224016, 266019, 275712, 298688, 327408, 354692, 436544, 448032, 532038, 597376, 654816, 709384, 873088, 896064, 1064076, 1194752, 1309632, 1418768, 1746176, 1792128, 2128152, 2619264, 2837536, 3584256, 4256304, 5238528, 5675072, 8512608, 11350144, 17025216, 22700288, 34050432, 68100864]

約数ペア:

[(1, 68100864), (2, 34050432), (3, 22700288), (4, 17025216), (6, 11350144), (8, 8512608), (12, 5675072), (13, 5238528), (16, 4256304), (19, 3584256), (24, 2837536), (26, 2619264), (32, 2128152), (38, 1792128), (39, 1746176), (48, 1418768), (52, 1309632), (57, 1194752), (64, 1064076), (76, 896064), (78, 873088), (96, 709384), (104, 654816), (114, 597376), (128, 532038), (152, 448032), (156, 436544), (192, 354692), (208, 327408), (228, 298688), (247, 275712), (256, 266019), (304, 224016), (312, 218272), (359, 189696), (384, 177346), (416, 163704), (456, 149344), (494, 137856), (608, 112008), (624, 109136), (718, 94848), (741, 91904), (768, 88673), (832, 81852), (912, 74672), (988, 68928), (1077, 63232), (1216, 56004), (1248, 54568), (1436, 47424), (1482, 45952), (1664, 40926), (1824, 37336), (1976, 34464), (2154, 31616), (2432, 28002), (2496, 27284), (2872, 23712), (2964, 22976), (3328, 20463), (3648, 18668), (3952, 17232), (4308, 15808), (4667, 14592), (4864, 14001), (4992, 13642), (5744, 11856), (5928, 11488), (6821, 9984), (7296, 9334), (7904, 8616)]