71990422784

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{10597}}^1$

素因数の和:10860

約数の個数: 144

約数和(自身を含む): 174684883968

約数和(自身を除く): 102694461184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 223, 224, 238, 256, 272, 446, 448, 476, 544, 892, 896, 952, 1088, 1561, 1784, 1792, 1904, 2176, 3122, 3568, 3791, 3808, 4352, 6244, 7136, 7582, 7616, 10597, 12488, 14272, 15164, 15232, 21194, 24976, 26537, 28544, 30328, 30464, 42388, 49952, 53074, 57088, 60656, 74179, 84776, 99904, 106148, 121312, 148358, 169552, 180149, 199808, 212296, 242624, 296716, 339104, 360298, 399616, 424592, 485248, 593432, 678208, 720596, 849184, 970496, 1186864, 1261043, 1356416, 1441192, 1698368, 2363131, 2373728, 2522086, 2712832, 2882384, 3396736, 4726262, 4747456, 5044172, 5764768, 6793472, 9452524, 9494912, 10088344, 11529536, 16541917, 18905048, 18989824, 20176688, 23059072, 33083834, 37810096, 40173227, 40353376, 46118144, 66167668, 75620192, 80346454, 80706752, 132335336, 151240384, 160692908, 161413504, 264670672, 281212589, 302480768, 321385816, 322827008, 529341344, 562425178, 604961536, 642771632, 1058682688, 1124850356, 1285543264, 2117365376, 2249700712, 2571086528, 4234730752, 4499401424, 5142173056, 8998802848, 10284346112, 17997605696, 35995211392, 71990422784]

約数ペア:

[(1, 71990422784), (2, 35995211392), (4, 17997605696), (7, 10284346112), (8, 8998802848), (14, 5142173056), (16, 4499401424), (17, 4234730752), (28, 2571086528), (32, 2249700712), (34, 2117365376), (56, 1285543264), (64, 1124850356), (68, 1058682688), (112, 642771632), (119, 604961536), (128, 562425178), (136, 529341344), (223, 322827008), (224, 321385816), (238, 302480768), (256, 281212589), (272, 264670672), (446, 161413504), (448, 160692908), (476, 151240384), (544, 132335336), (892, 80706752), (896, 80346454), (952, 75620192), (1088, 66167668), (1561, 46118144), (1784, 40353376), (1792, 40173227), (1904, 37810096), (2176, 33083834), (3122, 23059072), (3568, 20176688), (3791, 18989824), (3808, 18905048), (4352, 16541917), (6244, 11529536), (7136, 10088344), (7582, 9494912), (7616, 9452524), (10597, 6793472), (12488, 5764768), (14272, 5044172), (15164, 4747456), (15232, 4726262), (21194, 3396736), (24976, 2882384), (26537, 2712832), (28544, 2522086), (30328, 2373728), (30464, 2363131), (42388, 1698368), (49952, 1441192), (53074, 1356416), (57088, 1261043), (60656, 1186864), (74179, 970496), (84776, 849184), (99904, 720596), (106148, 678208), (121312, 593432), (148358, 485248), (169552, 424592), (180149, 399616), (199808, 360298), (212296, 339104), (242624, 296716)]