72716688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1637

約数の個数: 120

約数和(自身を含む): 229806720

約数和(自身を除く): 157090032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1583, 1584, 1914, 2088, 2552, 2871, 3166, 3828, 4176, 4749, 5104, 5742, 6332, 7656, 9498, 11484, 12664, 14247, 15312, 17413, 18996, 22968, 25328, 28494, 34826, 37992, 45907, 45936, 52239, 56988, 69652, 75984, 91814, 104478, 113976, 137721, 139304, 156717, 183628, 208956, 227952, 275442, 278608, 313434, 367256, 413163, 417912, 504977, 550884, 626868, 734512, 826326, 835824, 1009954, 1101768, 1253736, 1514931, 1652652, 2019908, 2203536, 2507472, 3029862, 3305304, 4039816, 4544793, 6059724, 6610608, 8079632, 9089586, 12119448, 18179172, 24238896, 36358344, 72716688]

約数ペア:

[(1, 72716688), (2, 36358344), (3, 24238896), (4, 18179172), (6, 12119448), (8, 9089586), (9, 8079632), (11, 6610608), (12, 6059724), (16, 4544793), (18, 4039816), (22, 3305304), (24, 3029862), (29, 2507472), (33, 2203536), (36, 2019908), (44, 1652652), (48, 1514931), (58, 1253736), (66, 1101768), (72, 1009954), (87, 835824), (88, 826326), (99, 734512), (116, 626868), (132, 550884), (144, 504977), (174, 417912), (176, 413163), (198, 367256), (232, 313434), (261, 278608), (264, 275442), (319, 227952), (348, 208956), (396, 183628), (464, 156717), (522, 139304), (528, 137721), (638, 113976), (696, 104478), (792, 91814), (957, 75984), (1044, 69652), (1276, 56988), (1392, 52239), (1583, 45936), (1584, 45907), (1914, 37992), (2088, 34826), (2552, 28494), (2871, 25328), (3166, 22968), (3828, 18996), (4176, 17413), (4749, 15312), (5104, 14247), (5742, 12664), (6332, 11484), (7656, 9498)]