67998912

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 193560192

約数和(自身を除く): 125561280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 83, 96, 102, 136, 166, 192, 204, 249, 251, 272, 332, 408, 498, 502, 544, 664, 753, 816, 996, 1004, 1088, 1328, 1411, 1506, 1632, 1992, 2008, 2656, 2822, 3012, 3264, 3984, 4016, 4233, 4267, 5312, 5644, 6024, 7968, 8032, 8466, 8534, 11288, 12048, 12801, 15936, 16064, 16932, 17068, 20833, 22576, 24096, 25602, 33864, 34136, 41666, 45152, 48192, 51204, 62499, 67728, 68272, 83332, 90304, 102408, 124998, 135456, 136544, 166664, 204816, 249996, 270912, 273088, 333328, 354161, 409632, 499992, 666656, 708322, 819264, 999984, 1062483, 1333312, 1416644, 1999968, 2124966, 2833288, 3999936, 4249932, 5666576, 8499864, 11333152, 16999728, 22666304, 33999456, 67998912]

約数ペア:

[(1, 67998912), (2, 33999456), (3, 22666304), (4, 16999728), (6, 11333152), (8, 8499864), (12, 5666576), (16, 4249932), (17, 3999936), (24, 2833288), (32, 2124966), (34, 1999968), (48, 1416644), (51, 1333312), (64, 1062483), (68, 999984), (83, 819264), (96, 708322), (102, 666656), (136, 499992), (166, 409632), (192, 354161), (204, 333328), (249, 273088), (251, 270912), (272, 249996), (332, 204816), (408, 166664), (498, 136544), (502, 135456), (544, 124998), (664, 102408), (753, 90304), (816, 83332), (996, 68272), (1004, 67728), (1088, 62499), (1328, 51204), (1411, 48192), (1506, 45152), (1632, 41666), (1992, 34136), (2008, 33864), (2656, 25602), (2822, 24096), (3012, 22576), (3264, 20833), (3984, 17068), (4016, 16932), (4233, 16064), (4267, 15936), (5312, 12801), (5644, 12048), (6024, 11288), (7968, 8534), (8032, 8466)]