81964244992

素因数分解:

$2^{13}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1146

約数の個数: 224

約数和(自身を含む): 200943130752

約数和(自身を除く): 118978885760

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 83, 112, 119, 128, 136, 166, 224, 238, 256, 272, 332, 448, 476, 512, 544, 581, 664, 896, 952, 1013, 1024, 1088, 1162, 1328, 1411, 1792, 1904, 2026, 2048, 2176, 2324, 2656, 2822, 3584, 3808, 4052, 4096, 4352, 4648, 5312, 5644, 7091, 7168, 7616, 8104, 8192, 8704, 9296, 9877, 10624, 11288, 14182, 14336, 15232, 16208, 17221, 17408, 18592, 19754, 21248, 22576, 28364, 28672, 30464, 32416, 34442, 34816, 37184, 39508, 42496, 45152, 56728, 57344, 60928, 64832, 68884, 69632, 74368, 79016, 84079, 84992, 90304, 113456, 120547, 121856, 129664, 137768, 139264, 148736, 158032, 168158, 169984, 180608, 226912, 241094, 243712, 259328, 275536, 297472, 316064, 336316, 339968, 361216, 453824, 482188, 487424, 518656, 551072, 588553, 594944, 632128, 672632, 679936, 722432, 907648, 964376, 974848, 1037312, 1102144, 1177106, 1189888, 1264256, 1345264, 1429343, 1444864, 1815296, 1928752, 2074624, 2204288, 2354212, 2379776, 2528512, 2690528, 2858686, 2889728, 3630592, 3857504, 4149248, 4408576, 4708424, 4759552, 5057024, 5381056, 5717372, 5779456, 7261184, 7715008, 8298496, 8817152, 9416848, 10005401, 10114048, 10762112, 11434744, 11558912, 14522368, 15430016, 17634304, 18833696, 20010802, 20228096, 21524224, 22869488, 29044736, 30860032, 35268608, 37667392, 40021604, 40456192, 43048448, 45738976, 58089472, 61720064, 70537216, 75334784, 80043208, 80912384, 86096896, 91477952, 123440128, 141074432, 150669568, 160086416, 172193792, 182955904, 246880256, 301339136, 320172832, 344387584, 365911808, 493760512, 602678272, 640345664, 688775168, 731823616, 987521024, 1205356544, 1280691328, 1463647232, 2410713088, 2561382656, 2927294464, 4821426176, 5122765312, 5854588928, 10245530624, 11709177856, 20491061248, 40982122496, 81964244992]

約数ペア:

[(1, 81964244992), (2, 40982122496), (4, 20491061248), (7, 11709177856), (8, 10245530624), (14, 5854588928), (16, 5122765312), (17, 4821426176), (28, 2927294464), (32, 2561382656), (34, 2410713088), (56, 1463647232), (64, 1280691328), (68, 1205356544), (83, 987521024), (112, 731823616), (119, 688775168), (128, 640345664), (136, 602678272), (166, 493760512), (224, 365911808), (238, 344387584), (256, 320172832), (272, 301339136), (332, 246880256), (448, 182955904), (476, 172193792), (512, 160086416), (544, 150669568), (581, 141074432), (664, 123440128), (896, 91477952), (952, 86096896), (1013, 80912384), (1024, 80043208), (1088, 75334784), (1162, 70537216), (1328, 61720064), (1411, 58089472), (1792, 45738976), (1904, 43048448), (2026, 40456192), (2048, 40021604), (2176, 37667392), (2324, 35268608), (2656, 30860032), (2822, 29044736), (3584, 22869488), (3808, 21524224), (4052, 20228096), (4096, 20010802), (4352, 18833696), (4648, 17634304), (5312, 15430016), (5644, 14522368), (7091, 11558912), (7168, 11434744), (7616, 10762112), (8104, 10114048), (8192, 10005401), (8704, 9416848), (9296, 8817152), (9877, 8298496), (10624, 7715008), (11288, 7261184), (14182, 5779456), (14336, 5717372), (15232, 5381056), (16208, 5057024), (17221, 4759552), (17408, 4708424), (18592, 4408576), (19754, 4149248), (21248, 3857504), (22576, 3630592), (28364, 2889728), (28672, 2858686), (30464, 2690528), (32416, 2528512), (34442, 2379776), (34816, 2354212), (37184, 2204288), (39508, 2074624), (42496, 1928752), (45152, 1815296), (56728, 1444864), (57344, 1429343), (60928, 1345264), (64832, 1264256), (68884, 1189888), (69632, 1177106), (74368, 1102144), (79016, 1037312), (84079, 974848), (84992, 964376), (90304, 907648), (113456, 722432), (120547, 679936), (121856, 672632), (129664, 632128), (137768, 594944), (139264, 588553), (148736, 551072), (158032, 518656), (168158, 487424), (169984, 482188), (180608, 453824), (226912, 361216), (241094, 339968), (243712, 336316), (259328, 316064), (275536, 297472)]