90345472

素因数分解:

$2^{12}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 104

約数和(自身を含む): 217028736

約数和(自身を除く): 126683264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 137, 161, 184, 224, 256, 274, 322, 368, 448, 512, 548, 644, 736, 896, 959, 1024, 1096, 1288, 1472, 1792, 1918, 2048, 2192, 2576, 2944, 3151, 3584, 3836, 4096, 4384, 5152, 5888, 6302, 7168, 7672, 8768, 10304, 11776, 12604, 14336, 15344, 17536, 20608, 22057, 23552, 25208, 28672, 30688, 35072, 41216, 44114, 47104, 50416, 61376, 70144, 82432, 88228, 94208, 100832, 122752, 140288, 164864, 176456, 201664, 245504, 280576, 329728, 352912, 403328, 491008, 561152, 659456, 705824, 806656, 982016, 1411648, 1613312, 1964032, 2823296, 3226624, 3928064, 5646592, 6453248, 11293184, 12906496, 22586368, 45172736, 90345472]

約数ペア:

[(1, 90345472), (2, 45172736), (4, 22586368), (7, 12906496), (8, 11293184), (14, 6453248), (16, 5646592), (23, 3928064), (28, 3226624), (32, 2823296), (46, 1964032), (56, 1613312), (64, 1411648), (92, 982016), (112, 806656), (128, 705824), (137, 659456), (161, 561152), (184, 491008), (224, 403328), (256, 352912), (274, 329728), (322, 280576), (368, 245504), (448, 201664), (512, 176456), (548, 164864), (644, 140288), (736, 122752), (896, 100832), (959, 94208), (1024, 88228), (1096, 82432), (1288, 70144), (1472, 61376), (1792, 50416), (1918, 47104), (2048, 44114), (2192, 41216), (2576, 35072), (2944, 30688), (3151, 28672), (3584, 25208), (3836, 23552), (4096, 22057), (4384, 20608), (5152, 17536), (5888, 15344), (6302, 14336), (7168, 12604), (7672, 11776), (8768, 10304)]