72158688

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 251010144

約数和(自身を除く): 178851456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 72, 81, 82, 84, 96, 97, 108, 112, 123, 126, 144, 162, 164, 168, 189, 194, 216, 224, 246, 252, 287, 288, 291, 324, 328, 336, 369, 378, 388, 432, 492, 504, 567, 574, 582, 648, 656, 672, 679, 738, 756, 776, 861, 864, 873, 984, 1008, 1107, 1134, 1148, 1164, 1296, 1312, 1358, 1476, 1512, 1552, 1722, 1746, 1968, 2016, 2037, 2214, 2268, 2296, 2328, 2583, 2592, 2619, 2716, 2952, 3024, 3104, 3321, 3444, 3492, 3936, 3977, 4074, 4428, 4536, 4592, 4656, 5166, 5238, 5432, 5904, 6048, 6111, 6642, 6888, 6984, 7749, 7857, 7954, 8148, 8856, 9072, 9184, 9312, 10332, 10476, 10864, 11808, 11931, 12222, 13284, 13776, 13968, 15498, 15714, 15908, 16296, 17712, 18144, 18333, 20664, 20952, 21728, 23247, 23862, 24444, 26568, 27552, 27839, 27936, 30996, 31428, 31816, 32592, 35424, 35793, 36666, 41328, 41904, 46494, 47724, 48888, 53136, 54999, 55678, 61992, 62856, 63632, 65184, 71586, 73332, 82656, 83517, 83808, 92988, 95448, 97776, 106272, 107379, 109998, 111356, 123984, 125712, 127264, 143172, 146664, 167034, 185976, 190896, 195552, 214758, 219996, 222712, 247968, 250551, 251424, 286344, 293328, 322137, 334068, 371952, 381792, 429516, 439992, 445424, 501102, 572688, 586656, 644274, 668136, 743904, 751653, 859032, 879984, 890848, 1002204, 1145376, 1288548, 1336272, 1503306, 1718064, 1759968, 2004408, 2254959, 2577096, 2672544, 3006612, 3436128, 4008816, 4509918, 5154192, 6013224, 8017632, 9019836, 10308384, 12026448, 18039672, 24052896, 36079344, 72158688]

約数ペア:

[(1, 72158688), (2, 36079344), (3, 24052896), (4, 18039672), (6, 12026448), (7, 10308384), (8, 9019836), (9, 8017632), (12, 6013224), (14, 5154192), (16, 4509918), (18, 4008816), (21, 3436128), (24, 3006612), (27, 2672544), (28, 2577096), (32, 2254959), (36, 2004408), (41, 1759968), (42, 1718064), (48, 1503306), (54, 1336272), (56, 1288548), (63, 1145376), (72, 1002204), (81, 890848), (82, 879984), (84, 859032), (96, 751653), (97, 743904), (108, 668136), (112, 644274), (123, 586656), (126, 572688), (144, 501102), (162, 445424), (164, 439992), (168, 429516), (189, 381792), (194, 371952), (216, 334068), (224, 322137), (246, 293328), (252, 286344), (287, 251424), (288, 250551), (291, 247968), (324, 222712), (328, 219996), (336, 214758), (369, 195552), (378, 190896), (388, 185976), (432, 167034), (492, 146664), (504, 143172), (567, 127264), (574, 125712), (582, 123984), (648, 111356), (656, 109998), (672, 107379), (679, 106272), (738, 97776), (756, 95448), (776, 92988), (861, 83808), (864, 83517), (873, 82656), (984, 73332), (1008, 71586), (1107, 65184), (1134, 63632), (1148, 62856), (1164, 61992), (1296, 55678), (1312, 54999), (1358, 53136), (1476, 48888), (1512, 47724), (1552, 46494), (1722, 41904), (1746, 41328), (1968, 36666), (2016, 35793), (2037, 35424), (2214, 32592), (2268, 31816), (2296, 31428), (2328, 30996), (2583, 27936), (2592, 27839), (2619, 27552), (2716, 26568), (2952, 24444), (3024, 23862), (3104, 23247), (3321, 21728), (3444, 20952), (3492, 20664), (3936, 18333), (3977, 18144), (4074, 17712), (4428, 16296), (4536, 15908), (4592, 15714), (4656, 15498), (5166, 13968), (5238, 13776), (5432, 13284), (5904, 12222), (6048, 11931), (6111, 11808), (6642, 10864), (6888, 10476), (6984, 10332), (7749, 9312), (7857, 9184), (7954, 9072), (8148, 8856)]