80365692928

素因数分解:

$2^{11}\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1662

約数の個数: 144

約数和(自身を含む): 172095749280

約数和(自身を除く): 91730056352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 256, 284, 304, 361, 512, 568, 608, 722, 1024, 1136, 1216, 1349, 1444, 1531, 2048, 2272, 2432, 2698, 2888, 3062, 4544, 4864, 5396, 5776, 6124, 9088, 9728, 10792, 11552, 12248, 18176, 19456, 21584, 23104, 24496, 25631, 29089, 36352, 38912, 43168, 46208, 48992, 51262, 58178, 72704, 86336, 92416, 97984, 102524, 108701, 116356, 145408, 172672, 184832, 195968, 205048, 217402, 232712, 345344, 369664, 391936, 410096, 434804, 465424, 552691, 690688, 739328, 783872, 820192, 869608, 930848, 1105382, 1381376, 1567744, 1640384, 1739216, 1861696, 2065319, 2210764, 2762752, 3135488, 3280768, 3478432, 3723392, 4130638, 4421528, 6561536, 6956864, 7446784, 8261276, 8843056, 13123072, 13913728, 14893568, 16522552, 17686112, 26246144, 27827456, 29787136, 33045104, 35372224, 39241061, 52492288, 55654912, 59574272, 66090208, 70744448, 78482122, 111309824, 132180416, 141488896, 156964244, 222619648, 264360832, 282977792, 313928488, 528721664, 565955584, 627856976, 1057443328, 1131911168, 1255713952, 2114886656, 2511427904, 4229773312, 5022855808, 10045711616, 20091423232, 40182846464, 80365692928]

約数ペア:

[(1, 80365692928), (2, 40182846464), (4, 20091423232), (8, 10045711616), (16, 5022855808), (19, 4229773312), (32, 2511427904), (38, 2114886656), (64, 1255713952), (71, 1131911168), (76, 1057443328), (128, 627856976), (142, 565955584), (152, 528721664), (256, 313928488), (284, 282977792), (304, 264360832), (361, 222619648), (512, 156964244), (568, 141488896), (608, 132180416), (722, 111309824), (1024, 78482122), (1136, 70744448), (1216, 66090208), (1349, 59574272), (1444, 55654912), (1531, 52492288), (2048, 39241061), (2272, 35372224), (2432, 33045104), (2698, 29787136), (2888, 27827456), (3062, 26246144), (4544, 17686112), (4864, 16522552), (5396, 14893568), (5776, 13913728), (6124, 13123072), (9088, 8843056), (9728, 8261276), (10792, 7446784), (11552, 6956864), (12248, 6561536), (18176, 4421528), (19456, 4130638), (21584, 3723392), (23104, 3478432), (24496, 3280768), (25631, 3135488), (29089, 2762752), (36352, 2210764), (38912, 2065319), (43168, 1861696), (46208, 1739216), (48992, 1640384), (51262, 1567744), (58178, 1381376), (72704, 1105382), (86336, 930848), (92416, 869608), (97984, 820192), (102524, 783872), (108701, 739328), (116356, 690688), (145408, 552691), (172672, 465424), (184832, 434804), (195968, 410096), (205048, 391936), (217402, 369664), (232712, 345344)]