78994656

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 249948720

約数和(自身を除く): 170954064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 541, 624, 676, 702, 864, 936, 1014, 1082, 1248, 1352, 1404, 1521, 1623, 1872, 2028, 2164, 2704, 2808, 3042, 3246, 3744, 4056, 4328, 4563, 4869, 5408, 5616, 6084, 6492, 7033, 8112, 8656, 9126, 9738, 11232, 12168, 12984, 14066, 14607, 16224, 17312, 18252, 19476, 21099, 24336, 25968, 28132, 29214, 36504, 38952, 42198, 48672, 51936, 56264, 58428, 63297, 73008, 77904, 84396, 91429, 112528, 116856, 126594, 146016, 155808, 168792, 182858, 189891, 225056, 233712, 253188, 274287, 337584, 365716, 379782, 467424, 506376, 548574, 675168, 731432, 759564, 822861, 1012752, 1097148, 1462864, 1519128, 1645722, 2025504, 2194296, 2468583, 2925728, 3038256, 3291444, 4388592, 4937166, 6076512, 6582888, 8777184, 9874332, 13165776, 19748664, 26331552, 39497328, 78994656]

約数ペア:

[(1, 78994656), (2, 39497328), (3, 26331552), (4, 19748664), (6, 13165776), (8, 9874332), (9, 8777184), (12, 6582888), (13, 6076512), (16, 4937166), (18, 4388592), (24, 3291444), (26, 3038256), (27, 2925728), (32, 2468583), (36, 2194296), (39, 2025504), (48, 1645722), (52, 1519128), (54, 1462864), (72, 1097148), (78, 1012752), (96, 822861), (104, 759564), (108, 731432), (117, 675168), (144, 548574), (156, 506376), (169, 467424), (208, 379782), (216, 365716), (234, 337584), (288, 274287), (312, 253188), (338, 233712), (351, 225056), (416, 189891), (432, 182858), (468, 168792), (507, 155808), (541, 146016), (624, 126594), (676, 116856), (702, 112528), (864, 91429), (936, 84396), (1014, 77904), (1082, 73008), (1248, 63297), (1352, 58428), (1404, 56264), (1521, 51936), (1623, 48672), (1872, 42198), (2028, 38952), (2164, 36504), (2704, 29214), (2808, 28132), (3042, 25968), (3246, 24336), (3744, 21099), (4056, 19476), (4328, 18252), (4563, 17312), (4869, 16224), (5408, 14607), (5616, 14066), (6084, 12984), (6492, 12168), (7033, 11232), (8112, 9738), (8656, 9126)]