80968171872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{49199}}^1$

素因数の和:49329

約数の個数: 192

約数和(自身を含む): 253919232000

約数和(自身を除く): 172951060128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 79, 84, 93, 96, 112, 124, 158, 168, 186, 217, 224, 237, 248, 316, 336, 372, 434, 474, 496, 553, 632, 651, 672, 744, 868, 948, 992, 1106, 1264, 1302, 1488, 1659, 1736, 1896, 2212, 2449, 2528, 2604, 2976, 3318, 3472, 3792, 4424, 4898, 5208, 6636, 6944, 7347, 7584, 8848, 9796, 10416, 13272, 14694, 17143, 17696, 19592, 20832, 26544, 29388, 34286, 39184, 49199, 51429, 53088, 58776, 68572, 78368, 98398, 102858, 117552, 137144, 147597, 196796, 205716, 235104, 274288, 295194, 344393, 393592, 411432, 548576, 590388, 688786, 787184, 822864, 1033179, 1180776, 1377572, 1525169, 1574368, 1645728, 2066358, 2361552, 2755144, 3050338, 3886721, 4132716, 4575507, 4723104, 5510288, 6100676, 7773442, 8265432, 9151014, 10676183, 11020576, 11660163, 12201352, 15546884, 16530864, 18302028, 21352366, 23320326, 24402704, 27207047, 31093768, 32028549, 33061728, 36604056, 42704732, 46640652, 48805408, 54414094, 62187536, 64057098, 73208112, 81621141, 85409464, 93281304, 108828188, 120488351, 124375072, 128114196, 146416224, 163242282, 170818928, 186562608, 217656376, 240976702, 256228392, 326484564, 341637856, 361465053, 373125216, 435312752, 481953404, 512456784, 652969128, 722930106, 843418457, 870625504, 963906808, 1024913568, 1305938256, 1445860212, 1686836914, 1927813616, 2530255371, 2611876512, 2891720424, 3373673828, 3855627232, 5060510742, 5783440848, 6747347656, 10121021484, 11566881696, 13494695312, 20242042968, 26989390624, 40484085936, 80968171872]

約数ペア:

[(1, 80968171872), (2, 40484085936), (3, 26989390624), (4, 20242042968), (6, 13494695312), (7, 11566881696), (8, 10121021484), (12, 6747347656), (14, 5783440848), (16, 5060510742), (21, 3855627232), (24, 3373673828), (28, 2891720424), (31, 2611876512), (32, 2530255371), (42, 1927813616), (48, 1686836914), (56, 1445860212), (62, 1305938256), (79, 1024913568), (84, 963906808), (93, 870625504), (96, 843418457), (112, 722930106), (124, 652969128), (158, 512456784), (168, 481953404), (186, 435312752), (217, 373125216), (224, 361465053), (237, 341637856), (248, 326484564), (316, 256228392), (336, 240976702), (372, 217656376), (434, 186562608), (474, 170818928), (496, 163242282), (553, 146416224), (632, 128114196), (651, 124375072), (672, 120488351), (744, 108828188), (868, 93281304), (948, 85409464), (992, 81621141), (1106, 73208112), (1264, 64057098), (1302, 62187536), (1488, 54414094), (1659, 48805408), (1736, 46640652), (1896, 42704732), (2212, 36604056), (2449, 33061728), (2528, 32028549), (2604, 31093768), (2976, 27207047), (3318, 24402704), (3472, 23320326), (3792, 21352366), (4424, 18302028), (4898, 16530864), (5208, 15546884), (6636, 12201352), (6944, 11660163), (7347, 11020576), (7584, 10676183), (8848, 9151014), (9796, 8265432), (10416, 7773442), (13272, 6100676), (14694, 5510288), (17143, 4723104), (17696, 4575507), (19592, 4132716), (20832, 3886721), (26544, 3050338), (29388, 2755144), (34286, 2361552), (39184, 2066358), (49199, 1645728), (51429, 1574368), (53088, 1525169), (58776, 1377572), (68572, 1180776), (78368, 1033179), (98398, 822864), (102858, 787184), (117552, 688786), (137144, 590388), (147597, 548576), (196796, 411432), (205716, 393592), (235104, 344393), (274288, 295194)]