90003872

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 211341312

約数和(自身を除く): 121337440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 83, 94, 103, 112, 166, 188, 206, 224, 329, 332, 376, 412, 581, 658, 664, 721, 752, 824, 1162, 1316, 1328, 1442, 1504, 1648, 2324, 2632, 2656, 2884, 3296, 3901, 4648, 4841, 5264, 5768, 7802, 8549, 9296, 9682, 10528, 11536, 15604, 17098, 18592, 19364, 23072, 27307, 31208, 33887, 34196, 38728, 54614, 59843, 62416, 67774, 68392, 77456, 109228, 119686, 124832, 135548, 136784, 154912, 218456, 239372, 271096, 273568, 401803, 436912, 478744, 542192, 803606, 873824, 957488, 1084384, 1607212, 1914976, 2812621, 3214424, 5625242, 6428848, 11250484, 12857696, 22500968, 45001936, 90003872]

約数ペア:

[(1, 90003872), (2, 45001936), (4, 22500968), (7, 12857696), (8, 11250484), (14, 6428848), (16, 5625242), (28, 3214424), (32, 2812621), (47, 1914976), (56, 1607212), (83, 1084384), (94, 957488), (103, 873824), (112, 803606), (166, 542192), (188, 478744), (206, 436912), (224, 401803), (329, 273568), (332, 271096), (376, 239372), (412, 218456), (581, 154912), (658, 136784), (664, 135548), (721, 124832), (752, 119686), (824, 109228), (1162, 77456), (1316, 68392), (1328, 67774), (1442, 62416), (1504, 59843), (1648, 54614), (2324, 38728), (2632, 34196), (2656, 33887), (2884, 31208), (3296, 27307), (3901, 23072), (4648, 19364), (4841, 18592), (5264, 17098), (5768, 15604), (7802, 11536), (8549, 10528), (9296, 9682)]