81707097024

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{2894951}}^1$

素因数の和:2894983

約数の個数: 126

約数和(自身を含む): 272435247864

約数和(自身を除く): 190728150840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 28224, 2894951, 5789902, 8684853, 11579804, 17369706, 20264657, 23159608, 26054559, 34739412, 40529314, 46319216, 52109118, 60793971, 69478824, 81058628, 92638432, 104218236, 121587942, 138957648, 141852599, 162117256, 182381913, 185276864, 208436472, 243175884, 277915296, 283705198, 324234512, 364763826, 416872944, 425557797, 486351768, 555830592, 567410396, 648469024, 729527652, 833745888, 851115594, 972703536, 1134820792, 1276673391, 1296938048, 1459055304, 1667491776, 1702231188, 1945407072, 2269641584, 2553346782, 2918110608, 3404462376, 3890814144, 4539283168, 5106693564, 5836221216, 6808924752, 9078566336, 10213387128, 11672442432, 13617849504, 20426774256, 27235699008, 40853548512, 81707097024]

約数ペア:

[(1, 81707097024), (2, 40853548512), (3, 27235699008), (4, 20426774256), (6, 13617849504), (7, 11672442432), (8, 10213387128), (9, 9078566336), (12, 6808924752), (14, 5836221216), (16, 5106693564), (18, 4539283168), (21, 3890814144), (24, 3404462376), (28, 2918110608), (32, 2553346782), (36, 2269641584), (42, 1945407072), (48, 1702231188), (49, 1667491776), (56, 1459055304), (63, 1296938048), (64, 1276673391), (72, 1134820792), (84, 972703536), (96, 851115594), (98, 833745888), (112, 729527652), (126, 648469024), (144, 567410396), (147, 555830592), (168, 486351768), (192, 425557797), (196, 416872944), (224, 364763826), (252, 324234512), (288, 283705198), (294, 277915296), (336, 243175884), (392, 208436472), (441, 185276864), (448, 182381913), (504, 162117256), (576, 141852599), (588, 138957648), (672, 121587942), (784, 104218236), (882, 92638432), (1008, 81058628), (1176, 69478824), (1344, 60793971), (1568, 52109118), (1764, 46319216), (2016, 40529314), (2352, 34739412), (3136, 26054559), (3528, 23159608), (4032, 20264657), (4704, 17369706), (7056, 11579804), (9408, 8684853), (14112, 5789902), (28224, 2894951)]