61986288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 160

約数和(自身を含む): 205986816

約数和(自身を除く): 144000528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 52, 56, 69, 78, 84, 91, 92, 104, 112, 138, 156, 161, 168, 182, 184, 208, 273, 276, 299, 312, 322, 336, 364, 368, 483, 546, 552, 598, 617, 624, 644, 728, 897, 966, 1092, 1104, 1196, 1234, 1288, 1456, 1794, 1851, 1932, 2093, 2184, 2392, 2468, 2576, 3588, 3702, 3864, 4186, 4319, 4368, 4784, 4936, 6279, 7176, 7404, 7728, 8021, 8372, 8638, 9872, 12558, 12957, 14191, 14352, 14808, 16042, 16744, 17276, 24063, 25116, 25914, 28382, 29616, 32084, 33488, 34552, 42573, 48126, 50232, 51828, 56147, 56764, 64168, 69104, 85146, 96252, 99337, 100464, 103656, 112294, 113528, 128336, 168441, 170292, 184483, 192504, 198674, 207312, 224588, 227056, 298011, 336882, 340584, 368966, 385008, 397348, 449176, 553449, 596022, 673764, 681168, 737932, 794696, 898352, 1106898, 1192044, 1291381, 1347528, 1475864, 1589392, 2213796, 2384088, 2582762, 2695056, 2951728, 3874143, 4427592, 4768176, 5165524, 7748286, 8855184, 10331048, 15496572, 20662096, 30993144, 61986288]

約数ペア:

[(1, 61986288), (2, 30993144), (3, 20662096), (4, 15496572), (6, 10331048), (7, 8855184), (8, 7748286), (12, 5165524), (13, 4768176), (14, 4427592), (16, 3874143), (21, 2951728), (23, 2695056), (24, 2582762), (26, 2384088), (28, 2213796), (39, 1589392), (42, 1475864), (46, 1347528), (48, 1291381), (52, 1192044), (56, 1106898), (69, 898352), (78, 794696), (84, 737932), (91, 681168), (92, 673764), (104, 596022), (112, 553449), (138, 449176), (156, 397348), (161, 385008), (168, 368966), (182, 340584), (184, 336882), (208, 298011), (273, 227056), (276, 224588), (299, 207312), (312, 198674), (322, 192504), (336, 184483), (364, 170292), (368, 168441), (483, 128336), (546, 113528), (552, 112294), (598, 103656), (617, 100464), (624, 99337), (644, 96252), (728, 85146), (897, 69104), (966, 64168), (1092, 56764), (1104, 56147), (1196, 51828), (1234, 50232), (1288, 48126), (1456, 42573), (1794, 34552), (1851, 33488), (1932, 32084), (2093, 29616), (2184, 28382), (2392, 25914), (2468, 25116), (2576, 24063), (3588, 17276), (3702, 16744), (3864, 16042), (4186, 14808), (4319, 14352), (4368, 14191), (4784, 12957), (4936, 12558), (6279, 9872), (7176, 8638), (7404, 8372), (7728, 8021)]