80370890752

素因数分解:

$2^{11}\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:848

約数の個数: 144

約数和(自身を含む): 171708624360

約数和(自身を除く): 91337733608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 251, 256, 272, 289, 502, 512, 541, 544, 578, 1004, 1024, 1082, 1088, 1156, 2008, 2048, 2164, 2176, 2312, 4016, 4267, 4328, 4352, 4624, 8032, 8534, 8656, 8704, 9197, 9248, 16064, 17068, 17312, 17408, 18394, 18496, 32128, 34136, 34624, 34816, 36788, 36992, 64256, 68272, 69248, 72539, 73576, 73984, 128512, 135791, 136544, 138496, 145078, 147152, 147968, 156349, 257024, 271582, 273088, 276992, 290156, 294304, 295936, 312698, 514048, 543164, 546176, 553984, 580312, 588608, 591872, 625396, 1086328, 1092352, 1107968, 1160624, 1177216, 1250792, 2172656, 2184704, 2308447, 2321248, 2354432, 2501584, 4345312, 4369408, 4616894, 4642496, 4708864, 5003168, 8690624, 8738816, 9233788, 9284992, 9417728, 10006336, 17381248, 18467576, 18569984, 18835456, 20012672, 34762496, 36935152, 37139968, 39243599, 40025344, 69524992, 73870304, 74279936, 78487198, 80050688, 139049984, 147740608, 148559872, 156974396, 160101376, 278099968, 295481216, 313948792, 320202752, 590962432, 627897584, 1181924864, 1255795168, 2363849728, 2511590336, 4727699456, 5023180672, 10046361344, 20092722688, 40185445376, 80370890752]

約数ペア:

[(1, 80370890752), (2, 40185445376), (4, 20092722688), (8, 10046361344), (16, 5023180672), (17, 4727699456), (32, 2511590336), (34, 2363849728), (64, 1255795168), (68, 1181924864), (128, 627897584), (136, 590962432), (251, 320202752), (256, 313948792), (272, 295481216), (289, 278099968), (502, 160101376), (512, 156974396), (541, 148559872), (544, 147740608), (578, 139049984), (1004, 80050688), (1024, 78487198), (1082, 74279936), (1088, 73870304), (1156, 69524992), (2008, 40025344), (2048, 39243599), (2164, 37139968), (2176, 36935152), (2312, 34762496), (4016, 20012672), (4267, 18835456), (4328, 18569984), (4352, 18467576), (4624, 17381248), (8032, 10006336), (8534, 9417728), (8656, 9284992), (8704, 9233788), (9197, 8738816), (9248, 8690624), (16064, 5003168), (17068, 4708864), (17312, 4642496), (17408, 4616894), (18394, 4369408), (18496, 4345312), (32128, 2501584), (34136, 2354432), (34624, 2321248), (34816, 2308447), (36788, 2184704), (36992, 2172656), (64256, 1250792), (68272, 1177216), (69248, 1160624), (72539, 1107968), (73576, 1092352), (73984, 1086328), (128512, 625396), (135791, 591872), (136544, 588608), (138496, 580312), (145078, 553984), (147152, 546176), (147968, 543164), (156349, 514048), (257024, 312698), (271582, 295936), (273088, 294304), (276992, 290156)]