80819856

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 210

約数和(自身を含む): 260424738

約数和(自身を除く): 179604882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 78, 81, 82, 104, 108, 117, 123, 144, 156, 162, 164, 169, 208, 216, 234, 243, 246, 312, 324, 328, 338, 351, 369, 432, 468, 486, 492, 507, 533, 624, 648, 656, 676, 702, 729, 738, 936, 972, 984, 1014, 1053, 1066, 1107, 1296, 1352, 1404, 1458, 1476, 1521, 1599, 1872, 1944, 1968, 2028, 2106, 2132, 2214, 2704, 2808, 2916, 2952, 3042, 3159, 3198, 3321, 3888, 4056, 4212, 4264, 4428, 4563, 4797, 5616, 5832, 5904, 6084, 6318, 6396, 6642, 6929, 8112, 8424, 8528, 8856, 9126, 9477, 9594, 9963, 11664, 12168, 12636, 12792, 13284, 13689, 13858, 14391, 16848, 17712, 18252, 18954, 19188, 19926, 20787, 24336, 25272, 25584, 26568, 27378, 27716, 28782, 29889, 36504, 37908, 38376, 39852, 41067, 41574, 43173, 50544, 53136, 54756, 55432, 57564, 59778, 62361, 73008, 75816, 76752, 79704, 82134, 83148, 86346, 109512, 110864, 115128, 119556, 123201, 124722, 129519, 151632, 159408, 164268, 166296, 172692, 187083, 219024, 230256, 239112, 246402, 249444, 259038, 328536, 332592, 345384, 374166, 388557, 478224, 492804, 498888, 518076, 561249, 657072, 690768, 748332, 777114, 985608, 997776, 1036152, 1122498, 1496664, 1554228, 1683747, 1971216, 2072304, 2244996, 2993328, 3108456, 3367494, 4489992, 5051241, 6216912, 6734988, 8979984, 10102482, 13469976, 20204964, 26939952, 40409928, 80819856]

約数ペア:

[(1, 80819856), (2, 40409928), (3, 26939952), (4, 20204964), (6, 13469976), (8, 10102482), (9, 8979984), (12, 6734988), (13, 6216912), (16, 5051241), (18, 4489992), (24, 3367494), (26, 3108456), (27, 2993328), (36, 2244996), (39, 2072304), (41, 1971216), (48, 1683747), (52, 1554228), (54, 1496664), (72, 1122498), (78, 1036152), (81, 997776), (82, 985608), (104, 777114), (108, 748332), (117, 690768), (123, 657072), (144, 561249), (156, 518076), (162, 498888), (164, 492804), (169, 478224), (208, 388557), (216, 374166), (234, 345384), (243, 332592), (246, 328536), (312, 259038), (324, 249444), (328, 246402), (338, 239112), (351, 230256), (369, 219024), (432, 187083), (468, 172692), (486, 166296), (492, 164268), (507, 159408), (533, 151632), (624, 129519), (648, 124722), (656, 123201), (676, 119556), (702, 115128), (729, 110864), (738, 109512), (936, 86346), (972, 83148), (984, 82134), (1014, 79704), (1053, 76752), (1066, 75816), (1107, 73008), (1296, 62361), (1352, 59778), (1404, 57564), (1458, 55432), (1476, 54756), (1521, 53136), (1599, 50544), (1872, 43173), (1944, 41574), (1968, 41067), (2028, 39852), (2106, 38376), (2132, 37908), (2214, 36504), (2704, 29889), (2808, 28782), (2916, 27716), (2952, 27378), (3042, 26568), (3159, 25584), (3198, 25272), (3321, 24336), (3888, 20787), (4056, 19926), (4212, 19188), (4264, 18954), (4428, 18252), (4563, 17712), (4797, 16848), (5616, 14391), (5832, 13858), (5904, 13689), (6084, 13284), (6318, 12792), (6396, 12636), (6642, 12168), (6929, 11664), (8112, 9963), (8424, 9594), (8528, 9477), (8856, 9126)]