66686256

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 180

約数和(自身を含む): 234120432

約数和(自身を除く): 167434176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 727, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1454, 1456, 1638, 1764, 1872, 1911, 2181, 2184, 2352, 2548, 2908, 3276, 3528, 3822, 4362, 4368, 5089, 5096, 5733, 5816, 6543, 6552, 7056, 7644, 8724, 9451, 10178, 10192, 11466, 11632, 13086, 13104, 15267, 15288, 17448, 18902, 20356, 22932, 26172, 28353, 30534, 30576, 34896, 35623, 37804, 40712, 45801, 45864, 52344, 56706, 61068, 66157, 71246, 75608, 81424, 85059, 91602, 91728, 104688, 106869, 113412, 122136, 132314, 142492, 151216, 170118, 183204, 198471, 213738, 226824, 244272, 264628, 284984, 320607, 340236, 366408, 396942, 427476, 453648, 463099, 529256, 569968, 595413, 641214, 680472, 732816, 793884, 854952, 926198, 1058512, 1190826, 1282428, 1360944, 1389297, 1587768, 1709904, 1852396, 2381652, 2564856, 2778594, 3175536, 3704792, 4167891, 4763304, 5129712, 5557188, 7409584, 8335782, 9526608, 11114376, 16671564, 22228752, 33343128, 66686256]

約数ペア:

[(1, 66686256), (2, 33343128), (3, 22228752), (4, 16671564), (6, 11114376), (7, 9526608), (8, 8335782), (9, 7409584), (12, 5557188), (13, 5129712), (14, 4763304), (16, 4167891), (18, 3704792), (21, 3175536), (24, 2778594), (26, 2564856), (28, 2381652), (36, 1852396), (39, 1709904), (42, 1587768), (48, 1389297), (49, 1360944), (52, 1282428), (56, 1190826), (63, 1058512), (72, 926198), (78, 854952), (84, 793884), (91, 732816), (98, 680472), (104, 641214), (112, 595413), (117, 569968), (126, 529256), (144, 463099), (147, 453648), (156, 427476), (168, 396942), (182, 366408), (196, 340236), (208, 320607), (234, 284984), (252, 264628), (273, 244272), (294, 226824), (312, 213738), (336, 198471), (364, 183204), (392, 170118), (441, 151216), (468, 142492), (504, 132314), (546, 122136), (588, 113412), (624, 106869), (637, 104688), (727, 91728), (728, 91602), (784, 85059), (819, 81424), (882, 75608), (936, 71246), (1008, 66157), (1092, 61068), (1176, 56706), (1274, 52344), (1454, 45864), (1456, 45801), (1638, 40712), (1764, 37804), (1872, 35623), (1911, 34896), (2181, 30576), (2184, 30534), (2352, 28353), (2548, 26172), (2908, 22932), (3276, 20356), (3528, 18902), (3822, 17448), (4362, 15288), (4368, 15267), (5089, 13104), (5096, 13086), (5733, 11632), (5816, 11466), (6543, 10192), (6552, 10178), (7056, 9451), (7644, 8724)]