81379340952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{115361}}^1$

素因数の和:115426

約数の個数: 256

約数和(自身を含む): 279083750400

約数和(自身を除く): 197704409448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 19, 21, 24, 26, 28, 34, 38, 39, 42, 51, 52, 56, 57, 68, 76, 78, 84, 91, 102, 104, 114, 119, 133, 136, 152, 156, 168, 182, 204, 221, 228, 238, 247, 266, 273, 312, 323, 357, 364, 399, 408, 442, 456, 476, 494, 532, 546, 646, 663, 714, 728, 741, 798, 884, 952, 969, 988, 1064, 1092, 1292, 1326, 1428, 1482, 1547, 1596, 1729, 1768, 1938, 1976, 2184, 2261, 2584, 2652, 2856, 2964, 3094, 3192, 3458, 3876, 4199, 4522, 4641, 5187, 5304, 5928, 6188, 6783, 6916, 7752, 8398, 9044, 9282, 10374, 12376, 12597, 13566, 13832, 16796, 18088, 18564, 20748, 25194, 27132, 29393, 33592, 37128, 41496, 50388, 54264, 58786, 88179, 100776, 115361, 117572, 176358, 230722, 235144, 346083, 352716, 461444, 692166, 705432, 807527, 922888, 1384332, 1499693, 1615054, 1961137, 2191859, 2422581, 2768664, 2999386, 3230108, 3922274, 4383718, 4499079, 4845162, 5883411, 5998772, 6460216, 6575577, 7844548, 8767436, 8998158, 9690324, 10497851, 11766822, 11997544, 13151154, 13727959, 15343013, 15689096, 17534872, 17996316, 19380648, 20995702, 23533644, 25494781, 26302308, 27455918, 28494167, 30686026, 31493553, 35992632, 37261603, 41183877, 41991404, 46029039, 47067288, 50989562, 52604616, 54911836, 56988334, 61372052, 62987106, 74523206, 76484343, 82367754, 83982808, 85482501, 92058078, 101979124, 109823672, 111784809, 113976668, 122744104, 125974212, 149046412, 152968686, 164735508, 170965002, 178463467, 184116156, 199459169, 203958248, 223569618, 227953336, 251948424, 260831221, 298092824, 305937372, 329471016, 341930004, 356926934, 368232312, 398918338, 447139236, 484400839, 521662442, 535390401, 598377507, 611874744, 683860008, 713853868, 782493663, 797836676, 894278472, 968801678, 1043324884, 1070780802, 1196755014, 1427707736, 1453202517, 1564987326, 1595673352, 1937603356, 2086649768, 2141561604, 2393510028, 2906405034, 3129974652, 3390805873, 3875206712, 4283123208, 4787020056, 5812810068, 6259949304, 6781611746, 10172417619, 11625620136, 13563223492, 20344835238, 27126446984, 40689670476, 81379340952]

約数ペア:

[(1, 81379340952), (2, 40689670476), (3, 27126446984), (4, 20344835238), (6, 13563223492), (7, 11625620136), (8, 10172417619), (12, 6781611746), (13, 6259949304), (14, 5812810068), (17, 4787020056), (19, 4283123208), (21, 3875206712), (24, 3390805873), (26, 3129974652), (28, 2906405034), (34, 2393510028), (38, 2141561604), (39, 2086649768), (42, 1937603356), (51, 1595673352), (52, 1564987326), (56, 1453202517), (57, 1427707736), (68, 1196755014), (76, 1070780802), (78, 1043324884), (84, 968801678), (91, 894278472), (102, 797836676), (104, 782493663), (114, 713853868), (119, 683860008), (133, 611874744), (136, 598377507), (152, 535390401), (156, 521662442), (168, 484400839), (182, 447139236), (204, 398918338), (221, 368232312), (228, 356926934), (238, 341930004), (247, 329471016), (266, 305937372), (273, 298092824), (312, 260831221), (323, 251948424), (357, 227953336), (364, 223569618), (399, 203958248), (408, 199459169), (442, 184116156), (456, 178463467), (476, 170965002), (494, 164735508), (532, 152968686), (546, 149046412), (646, 125974212), (663, 122744104), (714, 113976668), (728, 111784809), (741, 109823672), (798, 101979124), (884, 92058078), (952, 85482501), (969, 83982808), (988, 82367754), (1064, 76484343), (1092, 74523206), (1292, 62987106), (1326, 61372052), (1428, 56988334), (1482, 54911836), (1547, 52604616), (1596, 50989562), (1729, 47067288), (1768, 46029039), (1938, 41991404), (1976, 41183877), (2184, 37261603), (2261, 35992632), (2584, 31493553), (2652, 30686026), (2856, 28494167), (2964, 27455918), (3094, 26302308), (3192, 25494781), (3458, 23533644), (3876, 20995702), (4199, 19380648), (4522, 17996316), (4641, 17534872), (5187, 15689096), (5304, 15343013), (5928, 13727959), (6188, 13151154), (6783, 11997544), (6916, 11766822), (7752, 10497851), (8398, 9690324), (9044, 8998158), (9282, 8767436), (10374, 7844548), (12376, 6575577), (12597, 6460216), (13566, 5998772), (13832, 5883411), (16796, 4845162), (18088, 4499079), (18564, 4383718), (20748, 3922274), (25194, 3230108), (27132, 2999386), (29393, 2768664), (33592, 2422581), (37128, 2191859), (41496, 1961137), (50388, 1615054), (54264, 1499693), (58786, 1384332), (88179, 922888), (100776, 807527), (115361, 705432), (117572, 692166), (176358, 461444), (230722, 352716), (235144, 346083)]