68126688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:789

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 158310432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 719, 752, 846, 987, 1008, 1128, 1316, 1438, 1504, 1692, 1974, 2016, 2157, 2256, 2632, 2876, 2961, 3384, 3948, 4314, 4512, 5033, 5264, 5752, 5922, 6471, 6768, 7896, 8628, 10066, 10528, 11504, 11844, 12942, 13536, 15099, 15792, 17256, 20132, 23008, 23688, 25884, 30198, 31584, 33793, 34512, 40264, 45297, 47376, 51768, 60396, 67586, 69024, 80528, 90594, 94752, 101379, 103536, 120792, 135172, 161056, 181188, 202758, 207072, 236551, 241584, 270344, 304137, 362376, 405516, 473102, 483168, 540688, 608274, 709653, 724752, 811032, 946204, 1081376, 1216548, 1419306, 1449504, 1622064, 1892408, 2128959, 2433096, 2838612, 3244128, 3784816, 4257918, 4866192, 5677224, 7569632, 8515836, 9732384, 11354448, 17031672, 22708896, 34063344, 68126688]

約数ペア:

[(1, 68126688), (2, 34063344), (3, 22708896), (4, 17031672), (6, 11354448), (7, 9732384), (8, 8515836), (9, 7569632), (12, 5677224), (14, 4866192), (16, 4257918), (18, 3784816), (21, 3244128), (24, 2838612), (28, 2433096), (32, 2128959), (36, 1892408), (42, 1622064), (47, 1449504), (48, 1419306), (56, 1216548), (63, 1081376), (72, 946204), (84, 811032), (94, 724752), (96, 709653), (112, 608274), (126, 540688), (141, 483168), (144, 473102), (168, 405516), (188, 362376), (224, 304137), (252, 270344), (282, 241584), (288, 236551), (329, 207072), (336, 202758), (376, 181188), (423, 161056), (504, 135172), (564, 120792), (658, 103536), (672, 101379), (719, 94752), (752, 90594), (846, 80528), (987, 69024), (1008, 67586), (1128, 60396), (1316, 51768), (1438, 47376), (1504, 45297), (1692, 40264), (1974, 34512), (2016, 33793), (2157, 31584), (2256, 30198), (2632, 25884), (2876, 23688), (2961, 23008), (3384, 20132), (3948, 17256), (4314, 15792), (4512, 15099), (5033, 13536), (5264, 12942), (5752, 11844), (5922, 11504), (6471, 10528), (6768, 10066), (7896, 8628)]