71348849936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:678

約数の個数: 240

約数和(自身を含む): 175389917184

約数和(自身を除く): 104041067248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 127, 134, 169, 182, 208, 254, 268, 338, 364, 443, 469, 508, 536, 676, 728, 871, 886, 889, 938, 1016, 1072, 1183, 1352, 1456, 1651, 1742, 1772, 1778, 1876, 2032, 2366, 2704, 3101, 3302, 3484, 3544, 3556, 3752, 4732, 5759, 6097, 6202, 6604, 6968, 7088, 7112, 7504, 8509, 9464, 11323, 11518, 11557, 12194, 12404, 13208, 13936, 14224, 17018, 18928, 21463, 22646, 23036, 23114, 24388, 24808, 26416, 29681, 34036, 40313, 42926, 45292, 46072, 46228, 48776, 49616, 56261, 59362, 59563, 68072, 74867, 79261, 80626, 85852, 90584, 92144, 92456, 97552, 110617, 112522, 118724, 119126, 136144, 149734, 150241, 158522, 161252, 171704, 181168, 184912, 207767, 221234, 225044, 237448, 238252, 299468, 300482, 317044, 322504, 343408, 385853, 393827, 415534, 442468, 450088, 474896, 476504, 524069, 598936, 600964, 634088, 645008, 731393, 771706, 774319, 787654, 831068, 884936, 900176, 953008, 1048138, 1197872, 1201928, 1268176, 1438021, 1462786, 1543412, 1548638, 1575308, 1662136, 1769872, 2096276, 2403856, 2700971, 2876042, 2925572, 3086824, 3097276, 3150616, 3324272, 3769487, 4192552, 5016089, 5119751, 5401942, 5752084, 5851144, 6173648, 6194552, 6301232, 7538974, 8385104, 9508109, 10032178, 10066147, 10239502, 10803884, 11504168, 11702288, 12389104, 15077948, 19016218, 20064356, 20132294, 20479004, 21607768, 23008336, 26386409, 30155896, 35112623, 38032436, 40128712, 40264588, 40958008, 43215536, 49003331, 52772818, 60311792, 66556763, 70225246, 76064872, 80257424, 80529176, 81916016, 98006662, 105545636, 133113526, 140450492, 152129744, 161058352, 196013324, 211091272, 266227052, 280900984, 343023317, 392026648, 422182544, 532454104, 561801968, 637043303, 686046634, 784053296, 1064908208, 1274086606, 1372093268, 2548173212, 2744186536, 4459303121, 5096346424, 5488373072, 8918606242, 10192692848, 17837212484, 35674424968, 71348849936]

約数ペア:

[(1, 71348849936), (2, 35674424968), (4, 17837212484), (7, 10192692848), (8, 8918606242), (13, 5488373072), (14, 5096346424), (16, 4459303121), (26, 2744186536), (28, 2548173212), (52, 1372093268), (56, 1274086606), (67, 1064908208), (91, 784053296), (104, 686046634), (112, 637043303), (127, 561801968), (134, 532454104), (169, 422182544), (182, 392026648), (208, 343023317), (254, 280900984), (268, 266227052), (338, 211091272), (364, 196013324), (443, 161058352), (469, 152129744), (508, 140450492), (536, 133113526), (676, 105545636), (728, 98006662), (871, 81916016), (886, 80529176), (889, 80257424), (938, 76064872), (1016, 70225246), (1072, 66556763), (1183, 60311792), (1352, 52772818), (1456, 49003331), (1651, 43215536), (1742, 40958008), (1772, 40264588), (1778, 40128712), (1876, 38032436), (2032, 35112623), (2366, 30155896), (2704, 26386409), (3101, 23008336), (3302, 21607768), (3484, 20479004), (3544, 20132294), (3556, 20064356), (3752, 19016218), (4732, 15077948), (5759, 12389104), (6097, 11702288), (6202, 11504168), (6604, 10803884), (6968, 10239502), (7088, 10066147), (7112, 10032178), (7504, 9508109), (8509, 8385104), (9464, 7538974), (11323, 6301232), (11518, 6194552), (11557, 6173648), (12194, 5851144), (12404, 5752084), (13208, 5401942), (13936, 5119751), (14224, 5016089), (17018, 4192552), (18928, 3769487), (21463, 3324272), (22646, 3150616), (23036, 3097276), (23114, 3086824), (24388, 2925572), (24808, 2876042), (26416, 2700971), (29681, 2403856), (34036, 2096276), (40313, 1769872), (42926, 1662136), (45292, 1575308), (46072, 1548638), (46228, 1543412), (48776, 1462786), (49616, 1438021), (56261, 1268176), (59362, 1201928), (59563, 1197872), (68072, 1048138), (74867, 953008), (79261, 900176), (80626, 884936), (85852, 831068), (90584, 787654), (92144, 774319), (92456, 771706), (97552, 731393), (110617, 645008), (112522, 634088), (118724, 600964), (119126, 598936), (136144, 524069), (149734, 476504), (150241, 474896), (158522, 450088), (161252, 442468), (171704, 415534), (181168, 393827), (184912, 385853), (207767, 343408), (221234, 322504), (225044, 317044), (237448, 300482), (238252, 299468)]