87292688

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 217700352

約数和(自身を除く): 130407664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 127, 133, 136, 152, 238, 254, 266, 272, 304, 323, 361, 476, 508, 532, 646, 722, 889, 952, 1016, 1064, 1292, 1444, 1778, 1904, 2032, 2128, 2159, 2261, 2413, 2527, 2584, 2888, 3556, 4318, 4522, 4826, 5054, 5168, 5776, 6137, 7112, 8636, 9044, 9652, 10108, 12274, 14224, 15113, 16891, 17272, 18088, 19304, 20216, 24548, 30226, 33782, 34544, 36176, 38608, 40432, 41021, 42959, 45847, 49096, 60452, 67564, 82042, 85918, 91694, 98192, 120904, 135128, 164084, 171836, 183388, 241808, 270256, 287147, 320929, 328168, 343672, 366776, 574294, 641858, 656336, 687344, 733552, 779399, 1148588, 1283716, 1558798, 2297176, 2567432, 3117596, 4594352, 5134864, 5455793, 6235192, 10911586, 12470384, 21823172, 43646344, 87292688]

約数ペア:

[(1, 87292688), (2, 43646344), (4, 21823172), (7, 12470384), (8, 10911586), (14, 6235192), (16, 5455793), (17, 5134864), (19, 4594352), (28, 3117596), (34, 2567432), (38, 2297176), (56, 1558798), (68, 1283716), (76, 1148588), (112, 779399), (119, 733552), (127, 687344), (133, 656336), (136, 641858), (152, 574294), (238, 366776), (254, 343672), (266, 328168), (272, 320929), (304, 287147), (323, 270256), (361, 241808), (476, 183388), (508, 171836), (532, 164084), (646, 135128), (722, 120904), (889, 98192), (952, 91694), (1016, 85918), (1064, 82042), (1292, 67564), (1444, 60452), (1778, 49096), (1904, 45847), (2032, 42959), (2128, 41021), (2159, 40432), (2261, 38608), (2413, 36176), (2527, 34544), (2584, 33782), (2888, 30226), (3556, 24548), (4318, 20216), (4522, 19304), (4826, 18088), (5054, 17272), (5168, 16891), (5776, 15113), (6137, 14224), (7112, 12274), (8636, 10108), (9044, 9652)]