84210896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2412

約数の個数: 80

約数和(自身を含む): 210522240

約数和(自身を除く): 126311344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 1232, 1276, 1624, 2233, 2357, 2552, 3248, 4466, 4714, 5104, 8932, 9428, 16499, 17864, 18856, 25927, 32998, 35728, 37712, 51854, 65996, 68353, 103708, 131992, 136706, 181489, 207416, 263984, 273412, 362978, 414832, 478471, 546824, 725956, 751883, 956942, 1093648, 1451912, 1503766, 1913884, 2903824, 3007532, 3827768, 5263181, 6015064, 7655536, 10526362, 12030128, 21052724, 42105448, 84210896]

約数ペア:

[(1, 84210896), (2, 42105448), (4, 21052724), (7, 12030128), (8, 10526362), (11, 7655536), (14, 6015064), (16, 5263181), (22, 3827768), (28, 3007532), (29, 2903824), (44, 1913884), (56, 1503766), (58, 1451912), (77, 1093648), (88, 956942), (112, 751883), (116, 725956), (154, 546824), (176, 478471), (203, 414832), (232, 362978), (308, 273412), (319, 263984), (406, 207416), (464, 181489), (616, 136706), (638, 131992), (812, 103708), (1232, 68353), (1276, 65996), (1624, 51854), (2233, 37712), (2357, 35728), (2552, 32998), (3248, 25927), (4466, 18856), (4714, 17864), (5104, 16499), (8932, 9428)]