81467150336

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{823}}^1$

素因数の和:897

約数の個数: 208

約数和(自身を含む): 192762407040

約数和(自身を除く): 111295256704

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 176, 208, 256, 286, 338, 352, 416, 512, 572, 676, 704, 823, 832, 1024, 1144, 1352, 1408, 1646, 1664, 1859, 2048, 2197, 2288, 2704, 2816, 3292, 3328, 3718, 4096, 4394, 4576, 5408, 5632, 6584, 6656, 7436, 8788, 9053, 9152, 10699, 10816, 11264, 13168, 13312, 14872, 17576, 18106, 18304, 21398, 21632, 22528, 24167, 26336, 26624, 29744, 35152, 36212, 36608, 42796, 43264, 45056, 48334, 52672, 53248, 59488, 70304, 72424, 73216, 85592, 86528, 96668, 105344, 117689, 118976, 139087, 140608, 144848, 146432, 171184, 173056, 193336, 210688, 235378, 237952, 278174, 281216, 289696, 292864, 342368, 346112, 386672, 421376, 470756, 475904, 556348, 562432, 579392, 585728, 684736, 692224, 773344, 842752, 941512, 951808, 1112696, 1124864, 1158784, 1369472, 1529957, 1546688, 1685504, 1808131, 1883024, 1903616, 2225392, 2249728, 2317568, 2738944, 3059914, 3093376, 3371008, 3616262, 3766048, 3807232, 4450784, 4499456, 4635136, 5477888, 6119828, 6186752, 7232524, 7532096, 7614464, 8901568, 8998912, 9270272, 10955776, 12239656, 12373504, 14465048, 15064192, 17803136, 18540544, 19889441, 21911552, 24479312, 24747008, 28930096, 30128384, 35606272, 37081088, 39778882, 43823104, 48958624, 49494016, 57860192, 60256768, 71212544, 79557764, 97917248, 98988032, 115720384, 120513536, 142425088, 159115528, 195834496, 231440768, 241027072, 284850176, 318231056, 391668992, 462881536, 482054144, 569700352, 636462112, 783337984, 925763072, 1272924224, 1566675968, 1851526144, 2545848448, 3133351936, 3703052288, 5091696896, 6266703872, 7406104576, 10183393792, 20366787584, 40733575168, 81467150336]

約数ペア:

[(1, 81467150336), (2, 40733575168), (4, 20366787584), (8, 10183393792), (11, 7406104576), (13, 6266703872), (16, 5091696896), (22, 3703052288), (26, 3133351936), (32, 2545848448), (44, 1851526144), (52, 1566675968), (64, 1272924224), (88, 925763072), (104, 783337984), (128, 636462112), (143, 569700352), (169, 482054144), (176, 462881536), (208, 391668992), (256, 318231056), (286, 284850176), (338, 241027072), (352, 231440768), (416, 195834496), (512, 159115528), (572, 142425088), (676, 120513536), (704, 115720384), (823, 98988032), (832, 97917248), (1024, 79557764), (1144, 71212544), (1352, 60256768), (1408, 57860192), (1646, 49494016), (1664, 48958624), (1859, 43823104), (2048, 39778882), (2197, 37081088), (2288, 35606272), (2704, 30128384), (2816, 28930096), (3292, 24747008), (3328, 24479312), (3718, 21911552), (4096, 19889441), (4394, 18540544), (4576, 17803136), (5408, 15064192), (5632, 14465048), (6584, 12373504), (6656, 12239656), (7436, 10955776), (8788, 9270272), (9053, 8998912), (9152, 8901568), (10699, 7614464), (10816, 7532096), (11264, 7232524), (13168, 6186752), (13312, 6119828), (14872, 5477888), (17576, 4635136), (18106, 4499456), (18304, 4450784), (21398, 3807232), (21632, 3766048), (22528, 3616262), (24167, 3371008), (26336, 3093376), (26624, 3059914), (29744, 2738944), (35152, 2317568), (36212, 2249728), (36608, 2225392), (42796, 1903616), (43264, 1883024), (45056, 1808131), (48334, 1685504), (52672, 1546688), (53248, 1529957), (59488, 1369472), (70304, 1158784), (72424, 1124864), (73216, 1112696), (85592, 951808), (86528, 941512), (96668, 842752), (105344, 773344), (117689, 692224), (118976, 684736), (139087, 585728), (140608, 579392), (144848, 562432), (146432, 556348), (171184, 475904), (173056, 470756), (193336, 421376), (210688, 386672), (235378, 346112), (237952, 342368), (278174, 292864), (281216, 289696)]