72672992

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^2\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 168468048

約数和(自身を除く): 95795056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 193, 224, 287, 328, 386, 574, 656, 772, 1148, 1312, 1351, 1544, 1681, 2296, 2702, 3088, 3362, 4592, 5404, 6176, 6724, 7913, 9184, 10808, 11767, 13448, 15826, 21616, 23534, 26896, 31652, 43232, 47068, 53792, 55391, 63304, 94136, 110782, 126608, 188272, 221564, 253216, 324433, 376544, 443128, 648866, 886256, 1297732, 1772512, 2271031, 2595464, 4542062, 5190928, 9084124, 10381856, 18168248, 36336496, 72672992]

約数ペア:

[(1, 72672992), (2, 36336496), (4, 18168248), (7, 10381856), (8, 9084124), (14, 5190928), (16, 4542062), (28, 2595464), (32, 2271031), (41, 1772512), (56, 1297732), (82, 886256), (112, 648866), (164, 443128), (193, 376544), (224, 324433), (287, 253216), (328, 221564), (386, 188272), (574, 126608), (656, 110782), (772, 94136), (1148, 63304), (1312, 55391), (1351, 53792), (1544, 47068), (1681, 43232), (2296, 31652), (2702, 26896), (3088, 23534), (3362, 21616), (4592, 15826), (5404, 13448), (6176, 11767), (6724, 10808), (7913, 9184)]