81999588096

素因数分解:

$2^8\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3947}}^1$

素因数の和:4167

約数の個数: 216

約数和(自身を含む): 241704013824

約数和(自身を除く): 159704425728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 127, 128, 142, 144, 192, 213, 254, 256, 284, 288, 381, 384, 426, 508, 568, 576, 639, 762, 768, 852, 1016, 1136, 1143, 1152, 1278, 1524, 1704, 2032, 2272, 2286, 2304, 2556, 3048, 3408, 3947, 4064, 4544, 4572, 5112, 6096, 6816, 7894, 8128, 9017, 9088, 9144, 10224, 11841, 12192, 13632, 15788, 16256, 18034, 18176, 18288, 20448, 23682, 24384, 27051, 27264, 31576, 32512, 35523, 36068, 36576, 40896, 47364, 48768, 54102, 54528, 63152, 71046, 72136, 73152, 81153, 81792, 94728, 97536, 108204, 126304, 142092, 144272, 146304, 162306, 163584, 189456, 216408, 252608, 280237, 284184, 288544, 292608, 324612, 378912, 432816, 501269, 505216, 560474, 568368, 577088, 649224, 757824, 840711, 865632, 1002538, 1010432, 1120948, 1136736, 1154176, 1298448, 1503807, 1515648, 1681422, 1731264, 2005076, 2241896, 2273472, 2308352, 2522133, 2596896, 3007614, 3031296, 3362844, 3462528, 4010152, 4483792, 4511421, 4546944, 5044266, 5193792, 6015228, 6725688, 6925056, 8020304, 8967584, 9022842, 9093888, 10088532, 10387584, 12030456, 13451376, 16040608, 17935168, 18045684, 20177064, 20775168, 24060912, 26902752, 32081216, 35590099, 35870336, 36091368, 40354128, 48121824, 53805504, 64162432, 71180198, 71740672, 72182736, 80708256, 96243648, 106770297, 107611008, 128324864, 142360396, 144365472, 161416512, 192487296, 213540594, 215222016, 284720792, 288730944, 320310891, 322833024, 384974592, 427081188, 569441584, 577461888, 640621782, 645666048, 854162376, 1138883168, 1154923776, 1281243564, 1708324752, 2277766336, 2562487128, 3416649504, 4555532672, 5124974256, 6833299008, 9111065344, 10249948512, 13666598016, 20499897024, 27333196032, 40999794048, 81999588096]

約数ペア:

[(1, 81999588096), (2, 40999794048), (3, 27333196032), (4, 20499897024), (6, 13666598016), (8, 10249948512), (9, 9111065344), (12, 6833299008), (16, 5124974256), (18, 4555532672), (24, 3416649504), (32, 2562487128), (36, 2277766336), (48, 1708324752), (64, 1281243564), (71, 1154923776), (72, 1138883168), (96, 854162376), (127, 645666048), (128, 640621782), (142, 577461888), (144, 569441584), (192, 427081188), (213, 384974592), (254, 322833024), (256, 320310891), (284, 288730944), (288, 284720792), (381, 215222016), (384, 213540594), (426, 192487296), (508, 161416512), (568, 144365472), (576, 142360396), (639, 128324864), (762, 107611008), (768, 106770297), (852, 96243648), (1016, 80708256), (1136, 72182736), (1143, 71740672), (1152, 71180198), (1278, 64162432), (1524, 53805504), (1704, 48121824), (2032, 40354128), (2272, 36091368), (2286, 35870336), (2304, 35590099), (2556, 32081216), (3048, 26902752), (3408, 24060912), (3947, 20775168), (4064, 20177064), (4544, 18045684), (4572, 17935168), (5112, 16040608), (6096, 13451376), (6816, 12030456), (7894, 10387584), (8128, 10088532), (9017, 9093888), (9088, 9022842), (9144, 8967584), (10224, 8020304), (11841, 6925056), (12192, 6725688), (13632, 6015228), (15788, 5193792), (16256, 5044266), (18034, 4546944), (18176, 4511421), (18288, 4483792), (20448, 4010152), (23682, 3462528), (24384, 3362844), (27051, 3031296), (27264, 3007614), (31576, 2596896), (32512, 2522133), (35523, 2308352), (36068, 2273472), (36576, 2241896), (40896, 2005076), (47364, 1731264), (48768, 1681422), (54102, 1515648), (54528, 1503807), (63152, 1298448), (71046, 1154176), (72136, 1136736), (73152, 1120948), (81153, 1010432), (81792, 1002538), (94728, 865632), (97536, 840711), (108204, 757824), (126304, 649224), (142092, 577088), (144272, 568368), (146304, 560474), (162306, 505216), (163584, 501269), (189456, 432816), (216408, 378912), (252608, 324612), (280237, 292608), (284184, 288544)]