83969312

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^2\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 194519808

約数和(自身を除く): 110550496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 223, 224, 287, 328, 446, 574, 656, 892, 1148, 1312, 1561, 1681, 1784, 2296, 3122, 3362, 3568, 4592, 6244, 6724, 7136, 9143, 9184, 11767, 12488, 13448, 18286, 23534, 24976, 26896, 36572, 47068, 49952, 53792, 64001, 73144, 94136, 128002, 146288, 188272, 256004, 292576, 374863, 376544, 512008, 749726, 1024016, 1499452, 2048032, 2624041, 2998904, 5248082, 5997808, 10496164, 11995616, 20992328, 41984656, 83969312]

約数ペア:

[(1, 83969312), (2, 41984656), (4, 20992328), (7, 11995616), (8, 10496164), (14, 5997808), (16, 5248082), (28, 2998904), (32, 2624041), (41, 2048032), (56, 1499452), (82, 1024016), (112, 749726), (164, 512008), (223, 376544), (224, 374863), (287, 292576), (328, 256004), (446, 188272), (574, 146288), (656, 128002), (892, 94136), (1148, 73144), (1312, 64001), (1561, 53792), (1681, 49952), (1784, 47068), (2296, 36572), (3122, 26896), (3362, 24976), (3568, 23534), (4592, 18286), (6244, 13448), (6724, 12488), (7136, 11767), (9143, 9184)]