90981744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 286362624

約数和(自身を除く): 195380880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 61, 69, 84, 92, 112, 122, 138, 161, 168, 183, 184, 193, 244, 276, 322, 336, 366, 368, 386, 427, 483, 488, 552, 579, 644, 732, 772, 854, 966, 976, 1104, 1158, 1281, 1288, 1351, 1403, 1464, 1544, 1708, 1932, 2316, 2562, 2576, 2702, 2806, 2928, 3088, 3416, 3864, 4053, 4209, 4439, 4632, 5124, 5404, 5612, 6832, 7728, 8106, 8418, 8878, 9264, 9821, 10248, 10808, 11224, 11773, 13317, 16212, 16836, 17756, 19642, 20496, 21616, 22448, 23546, 26634, 29463, 31073, 32424, 33672, 35319, 35512, 39284, 47092, 53268, 58926, 62146, 64848, 67344, 70638, 71024, 78568, 82411, 93219, 94184, 106536, 117852, 124292, 141276, 157136, 164822, 186438, 188368, 213072, 235704, 247233, 248584, 270779, 282552, 329644, 372876, 471408, 494466, 497168, 541558, 565104, 659288, 745752, 812337, 988932, 1083116, 1318576, 1491504, 1624674, 1895453, 1977864, 2166232, 3249348, 3790906, 3955728, 4332464, 5686359, 6498696, 7581812, 11372718, 12997392, 15163624, 22745436, 30327248, 45490872, 90981744]

約数ペア:

[(1, 90981744), (2, 45490872), (3, 30327248), (4, 22745436), (6, 15163624), (7, 12997392), (8, 11372718), (12, 7581812), (14, 6498696), (16, 5686359), (21, 4332464), (23, 3955728), (24, 3790906), (28, 3249348), (42, 2166232), (46, 1977864), (48, 1895453), (56, 1624674), (61, 1491504), (69, 1318576), (84, 1083116), (92, 988932), (112, 812337), (122, 745752), (138, 659288), (161, 565104), (168, 541558), (183, 497168), (184, 494466), (193, 471408), (244, 372876), (276, 329644), (322, 282552), (336, 270779), (366, 248584), (368, 247233), (386, 235704), (427, 213072), (483, 188368), (488, 186438), (552, 164822), (579, 157136), (644, 141276), (732, 124292), (772, 117852), (854, 106536), (966, 94184), (976, 93219), (1104, 82411), (1158, 78568), (1281, 71024), (1288, 70638), (1351, 67344), (1403, 64848), (1464, 62146), (1544, 58926), (1708, 53268), (1932, 47092), (2316, 39284), (2562, 35512), (2576, 35319), (2702, 33672), (2806, 32424), (2928, 31073), (3088, 29463), (3416, 26634), (3864, 23546), (4053, 22448), (4209, 21616), (4439, 20496), (4632, 19642), (5124, 17756), (5404, 16836), (5612, 16212), (6832, 13317), (7728, 11773), (8106, 11224), (8418, 10808), (8878, 10248), (9264, 9821)]