74179168

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^2\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 171941616

約数和(自身を除く): 97762448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 197, 224, 287, 328, 394, 574, 656, 788, 1148, 1312, 1379, 1576, 1681, 2296, 2758, 3152, 3362, 4592, 5516, 6304, 6724, 8077, 9184, 11032, 11767, 13448, 16154, 22064, 23534, 26896, 32308, 44128, 47068, 53792, 56539, 64616, 94136, 113078, 129232, 188272, 226156, 258464, 331157, 376544, 452312, 662314, 904624, 1324628, 1809248, 2318099, 2649256, 4636198, 5298512, 9272396, 10597024, 18544792, 37089584, 74179168]

約数ペア:

[(1, 74179168), (2, 37089584), (4, 18544792), (7, 10597024), (8, 9272396), (14, 5298512), (16, 4636198), (28, 2649256), (32, 2318099), (41, 1809248), (56, 1324628), (82, 904624), (112, 662314), (164, 452312), (197, 376544), (224, 331157), (287, 258464), (328, 226156), (394, 188272), (574, 129232), (656, 113078), (788, 94136), (1148, 64616), (1312, 56539), (1379, 53792), (1576, 47068), (1681, 44128), (2296, 32308), (2758, 26896), (3152, 23534), (3362, 22064), (4592, 16154), (5516, 13448), (6304, 11767), (6724, 11032), (8077, 9184)]