72473856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 255483648

約数和(自身を除く): 183009792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 61, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 122, 128, 136, 156, 168, 182, 183, 192, 204, 208, 221, 224, 238, 244, 256, 272, 273, 312, 336, 357, 364, 366, 384, 408, 416, 427, 442, 448, 476, 488, 544, 546, 624, 663, 672, 714, 728, 732, 768, 793, 816, 832, 854, 884, 896, 952, 976, 1037, 1088, 1092, 1248, 1281, 1326, 1344, 1428, 1456, 1464, 1547, 1586, 1632, 1664, 1708, 1768, 1792, 1904, 1952, 2074, 2176, 2184, 2379, 2496, 2562, 2652, 2688, 2856, 2912, 2928, 3094, 3111, 3172, 3264, 3328, 3416, 3536, 3808, 3904, 4148, 4352, 4368, 4641, 4758, 4992, 5124, 5304, 5376, 5551, 5712, 5824, 5856, 6188, 6222, 6344, 6528, 6832, 7072, 7259, 7616, 7808, 8296, 8736, 9282, 9516, 9984, 10248, 10608, 11102, 11424, 11648, 11712, 12376, 12444, 12688, 13056, 13481, 13664, 14144, 14518, 15232, 15616, 16592, 16653, 17472, 18564, 19032, 20496, 21216, 21777, 22204, 22848, 23296, 23424, 24752, 24888, 25376, 26962, 27328, 28288, 29036, 30464, 33184, 33306, 34944, 37128, 38064, 40443, 40992, 42432, 43554, 44408, 45696, 46848, 49504, 49776, 50752, 53924, 54656, 56576, 58072, 66368, 66612, 69888, 74256, 76128, 80886, 81984, 84864, 87108, 88816, 91392, 94367, 99008, 99552, 101504, 107848, 109312, 116144, 132736, 133224, 148512, 152256, 161772, 163968, 169728, 174216, 177632, 188734, 198016, 199104, 203008, 215696, 232288, 265472, 266448, 283101, 297024, 304512, 323544, 327936, 348432, 355264, 377468, 396032, 398208, 431392, 464576, 532896, 566202, 594048, 609024, 647088, 696864, 710528, 754936, 796416, 862784, 929152, 1065792, 1132404, 1188096, 1294176, 1393728, 1421056, 1509872, 1725568, 1858304, 2131584, 2264808, 2588352, 2787456, 3019744, 3451136, 4263168, 4529616, 5176704, 5574912, 6039488, 9059232, 10353408, 12078976, 18118464, 24157952, 36236928, 72473856]

約数ペア:

[(1, 72473856), (2, 36236928), (3, 24157952), (4, 18118464), (6, 12078976), (7, 10353408), (8, 9059232), (12, 6039488), (13, 5574912), (14, 5176704), (16, 4529616), (17, 4263168), (21, 3451136), (24, 3019744), (26, 2787456), (28, 2588352), (32, 2264808), (34, 2131584), (39, 1858304), (42, 1725568), (48, 1509872), (51, 1421056), (52, 1393728), (56, 1294176), (61, 1188096), (64, 1132404), (68, 1065792), (78, 929152), (84, 862784), (91, 796416), (96, 754936), (102, 710528), (104, 696864), (112, 647088), (119, 609024), (122, 594048), (128, 566202), (136, 532896), (156, 464576), (168, 431392), (182, 398208), (183, 396032), (192, 377468), (204, 355264), (208, 348432), (221, 327936), (224, 323544), (238, 304512), (244, 297024), (256, 283101), (272, 266448), (273, 265472), (312, 232288), (336, 215696), (357, 203008), (364, 199104), (366, 198016), (384, 188734), (408, 177632), (416, 174216), (427, 169728), (442, 163968), (448, 161772), (476, 152256), (488, 148512), (544, 133224), (546, 132736), (624, 116144), (663, 109312), (672, 107848), (714, 101504), (728, 99552), (732, 99008), (768, 94367), (793, 91392), (816, 88816), (832, 87108), (854, 84864), (884, 81984), (896, 80886), (952, 76128), (976, 74256), (1037, 69888), (1088, 66612), (1092, 66368), (1248, 58072), (1281, 56576), (1326, 54656), (1344, 53924), (1428, 50752), (1456, 49776), (1464, 49504), (1547, 46848), (1586, 45696), (1632, 44408), (1664, 43554), (1708, 42432), (1768, 40992), (1792, 40443), (1904, 38064), (1952, 37128), (2074, 34944), (2176, 33306), (2184, 33184), (2379, 30464), (2496, 29036), (2562, 28288), (2652, 27328), (2688, 26962), (2856, 25376), (2912, 24888), (2928, 24752), (3094, 23424), (3111, 23296), (3172, 22848), (3264, 22204), (3328, 21777), (3416, 21216), (3536, 20496), (3808, 19032), (3904, 18564), (4148, 17472), (4352, 16653), (4368, 16592), (4641, 15616), (4758, 15232), (4992, 14518), (5124, 14144), (5304, 13664), (5376, 13481), (5551, 13056), (5712, 12688), (5824, 12444), (5856, 12376), (6188, 11712), (6222, 11648), (6344, 11424), (6528, 11102), (6832, 10608), (7072, 10248), (7259, 9984), (7616, 9516), (7808, 9282), (8296, 8736)]