72317952

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 264

約数和(自身を含む): 255465600

約数和(自身を除く): 183147648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 59, 63, 64, 72, 76, 84, 96, 112, 114, 118, 126, 128, 133, 144, 152, 168, 171, 177, 192, 224, 228, 236, 252, 256, 266, 288, 304, 336, 342, 354, 384, 399, 413, 448, 456, 472, 504, 512, 531, 532, 576, 608, 672, 684, 708, 768, 798, 826, 896, 912, 944, 1008, 1024, 1062, 1064, 1121, 1152, 1197, 1216, 1239, 1344, 1368, 1416, 1536, 1596, 1652, 1792, 1824, 1888, 2016, 2124, 2128, 2242, 2304, 2394, 2432, 2478, 2688, 2736, 2832, 3072, 3192, 3304, 3363, 3584, 3648, 3717, 3776, 4032, 4248, 4256, 4484, 4608, 4788, 4864, 4956, 5376, 5472, 5664, 6384, 6608, 6726, 7168, 7296, 7434, 7552, 7847, 8064, 8496, 8512, 8968, 9216, 9576, 9728, 9912, 10089, 10752, 10944, 11328, 12768, 13216, 13452, 14592, 14868, 15104, 15694, 16128, 16992, 17024, 17936, 19152, 19456, 19824, 20178, 21504, 21888, 22656, 23541, 25536, 26432, 26904, 29184, 29736, 30208, 31388, 32256, 33984, 34048, 35872, 38304, 39648, 40356, 43776, 45312, 47082, 51072, 52864, 53808, 58368, 59472, 60416, 62776, 64512, 67968, 68096, 70623, 71744, 76608, 79296, 80712, 87552, 90624, 94164, 102144, 105728, 107616, 118944, 125552, 135936, 136192, 141246, 143488, 153216, 158592, 161424, 175104, 181248, 188328, 204288, 211456, 215232, 237888, 251104, 271872, 282492, 286976, 306432, 317184, 322848, 376656, 408576, 422912, 430464, 475776, 502208, 543744, 564984, 573952, 612864, 634368, 645696, 753312, 860928, 951552, 1004416, 1129968, 1147904, 1225728, 1268736, 1291392, 1506624, 1721856, 1903104, 2008832, 2259936, 2582784, 3013248, 3443712, 3806208, 4017664, 4519872, 5165568, 6026496, 8035328, 9039744, 10331136, 12052992, 18079488, 24105984, 36158976, 72317952]

約数ペア:

[(1, 72317952), (2, 36158976), (3, 24105984), (4, 18079488), (6, 12052992), (7, 10331136), (8, 9039744), (9, 8035328), (12, 6026496), (14, 5165568), (16, 4519872), (18, 4017664), (19, 3806208), (21, 3443712), (24, 3013248), (28, 2582784), (32, 2259936), (36, 2008832), (38, 1903104), (42, 1721856), (48, 1506624), (56, 1291392), (57, 1268736), (59, 1225728), (63, 1147904), (64, 1129968), (72, 1004416), (76, 951552), (84, 860928), (96, 753312), (112, 645696), (114, 634368), (118, 612864), (126, 573952), (128, 564984), (133, 543744), (144, 502208), (152, 475776), (168, 430464), (171, 422912), (177, 408576), (192, 376656), (224, 322848), (228, 317184), (236, 306432), (252, 286976), (256, 282492), (266, 271872), (288, 251104), (304, 237888), (336, 215232), (342, 211456), (354, 204288), (384, 188328), (399, 181248), (413, 175104), (448, 161424), (456, 158592), (472, 153216), (504, 143488), (512, 141246), (531, 136192), (532, 135936), (576, 125552), (608, 118944), (672, 107616), (684, 105728), (708, 102144), (768, 94164), (798, 90624), (826, 87552), (896, 80712), (912, 79296), (944, 76608), (1008, 71744), (1024, 70623), (1062, 68096), (1064, 67968), (1121, 64512), (1152, 62776), (1197, 60416), (1216, 59472), (1239, 58368), (1344, 53808), (1368, 52864), (1416, 51072), (1536, 47082), (1596, 45312), (1652, 43776), (1792, 40356), (1824, 39648), (1888, 38304), (2016, 35872), (2124, 34048), (2128, 33984), (2242, 32256), (2304, 31388), (2394, 30208), (2432, 29736), (2478, 29184), (2688, 26904), (2736, 26432), (2832, 25536), (3072, 23541), (3192, 22656), (3304, 21888), (3363, 21504), (3584, 20178), (3648, 19824), (3717, 19456), (3776, 19152), (4032, 17936), (4248, 17024), (4256, 16992), (4484, 16128), (4608, 15694), (4788, 15104), (4864, 14868), (4956, 14592), (5376, 13452), (5472, 13216), (5664, 12768), (6384, 11328), (6608, 10944), (6726, 10752), (7168, 10089), (7296, 9912), (7434, 9728), (7552, 9576), (7847, 9216), (8064, 8968), (8496, 8512)]