72238848

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 222518016

約数和(自身を除く): 150279168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 503, 528, 544, 561, 704, 748, 768, 816, 1006, 1056, 1088, 1122, 1408, 1496, 1509, 1632, 2012, 2112, 2176, 2244, 2816, 2992, 3018, 3264, 4024, 4224, 4352, 4488, 5533, 5984, 6036, 6528, 8048, 8448, 8551, 8976, 11066, 11968, 12072, 13056, 16096, 16599, 17102, 17952, 22132, 23936, 24144, 25653, 32192, 33198, 34204, 35904, 44264, 47872, 48288, 51306, 64384, 66396, 68408, 71808, 88528, 94061, 96576, 102612, 128768, 132792, 136816, 143616, 177056, 188122, 193152, 205224, 265584, 273632, 282183, 354112, 376244, 386304, 410448, 531168, 547264, 564366, 708224, 752488, 820896, 1062336, 1094528, 1128732, 1416448, 1504976, 1641792, 2124672, 2189056, 2257464, 3009952, 3283584, 4249344, 4514928, 6019904, 6567168, 9029856, 12039808, 18059712, 24079616, 36119424, 72238848]

約数ペア:

[(1, 72238848), (2, 36119424), (3, 24079616), (4, 18059712), (6, 12039808), (8, 9029856), (11, 6567168), (12, 6019904), (16, 4514928), (17, 4249344), (22, 3283584), (24, 3009952), (32, 2257464), (33, 2189056), (34, 2124672), (44, 1641792), (48, 1504976), (51, 1416448), (64, 1128732), (66, 1094528), (68, 1062336), (88, 820896), (96, 752488), (102, 708224), (128, 564366), (132, 547264), (136, 531168), (176, 410448), (187, 386304), (192, 376244), (204, 354112), (256, 282183), (264, 273632), (272, 265584), (352, 205224), (374, 193152), (384, 188122), (408, 177056), (503, 143616), (528, 136816), (544, 132792), (561, 128768), (704, 102612), (748, 96576), (768, 94061), (816, 88528), (1006, 71808), (1056, 68408), (1088, 66396), (1122, 64384), (1408, 51306), (1496, 48288), (1509, 47872), (1632, 44264), (2012, 35904), (2112, 34204), (2176, 33198), (2244, 32192), (2816, 25653), (2992, 24144), (3018, 23936), (3264, 22132), (4024, 17952), (4224, 17102), (4352, 16599), (4488, 16096), (5533, 13056), (5984, 12072), (6036, 11968), (6528, 11066), (8048, 8976), (8448, 8551)]