81630331008

素因数分解:

$2^7\times 3^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1\times {\mathrm{1283}}^1$

素因数の和:2266

約数の個数: 128

約数和(自身を含む): 218266030080

約数和(自身を除く): 136635699072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 384, 446, 669, 743, 892, 1283, 1338, 1486, 1784, 2229, 2566, 2676, 2972, 3568, 3849, 4458, 5132, 5352, 5944, 7136, 7698, 8916, 10264, 10704, 11888, 14272, 15396, 17832, 20528, 21408, 23776, 28544, 30792, 35664, 41056, 42816, 47552, 61584, 71328, 82112, 85632, 95104, 123168, 142656, 164224, 165689, 246336, 285312, 286109, 331378, 492672, 497067, 572218, 662756, 858327, 953269, 994134, 1144436, 1325512, 1716654, 1906538, 1988268, 2288872, 2651024, 2859807, 3433308, 3813076, 3976536, 4577744, 5302048, 5719614, 6866616, 7626152, 7953072, 9155488, 10604096, 11439228, 13733232, 15252304, 15906144, 18310976, 21208192, 22878456, 27466464, 30504608, 31812288, 36621952, 45756912, 54932928, 61009216, 63624576, 91513824, 109865856, 122018432, 183027648, 212578987, 366055296, 425157974, 637736961, 850315948, 1275473922, 1700631896, 2550947844, 3401263792, 5101895688, 6802527584, 10203791376, 13605055168, 20407582752, 27210110336, 40815165504, 81630331008]

約数ペア:

[(1, 81630331008), (2, 40815165504), (3, 27210110336), (4, 20407582752), (6, 13605055168), (8, 10203791376), (12, 6802527584), (16, 5101895688), (24, 3401263792), (32, 2550947844), (48, 1700631896), (64, 1275473922), (96, 850315948), (128, 637736961), (192, 425157974), (223, 366055296), (384, 212578987), (446, 183027648), (669, 122018432), (743, 109865856), (892, 91513824), (1283, 63624576), (1338, 61009216), (1486, 54932928), (1784, 45756912), (2229, 36621952), (2566, 31812288), (2676, 30504608), (2972, 27466464), (3568, 22878456), (3849, 21208192), (4458, 18310976), (5132, 15906144), (5352, 15252304), (5944, 13733232), (7136, 11439228), (7698, 10604096), (8916, 9155488), (10264, 7953072), (10704, 7626152), (11888, 6866616), (14272, 5719614), (15396, 5302048), (17832, 4577744), (20528, 3976536), (21408, 3813076), (23776, 3433308), (28544, 2859807), (30792, 2651024), (35664, 2288872), (41056, 1988268), (42816, 1906538), (47552, 1716654), (61584, 1325512), (71328, 1144436), (82112, 994134), (85632, 953269), (95104, 858327), (123168, 662756), (142656, 572218), (164224, 497067), (165689, 492672), (246336, 331378), (285312, 286109)]