87660832

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 212889600

約数和(自身を除く): 125228768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 76, 86, 112, 133, 152, 172, 224, 266, 301, 304, 344, 479, 532, 602, 608, 688, 817, 958, 1064, 1204, 1376, 1634, 1916, 2128, 2408, 3268, 3353, 3832, 4256, 4816, 5719, 6536, 6706, 7664, 9101, 9632, 11438, 13072, 13412, 15328, 18202, 20597, 22876, 26144, 26824, 36404, 41194, 45752, 53648, 63707, 72808, 82388, 91504, 107296, 127414, 144179, 145616, 164776, 183008, 254828, 288358, 291232, 329552, 391343, 509656, 576716, 659104, 782686, 1019312, 1153432, 1565372, 2038624, 2306864, 2739401, 3130744, 4613728, 5478802, 6261488, 10957604, 12522976, 21915208, 43830416, 87660832]

約数ペア:

[(1, 87660832), (2, 43830416), (4, 21915208), (7, 12522976), (8, 10957604), (14, 6261488), (16, 5478802), (19, 4613728), (28, 3130744), (32, 2739401), (38, 2306864), (43, 2038624), (56, 1565372), (76, 1153432), (86, 1019312), (112, 782686), (133, 659104), (152, 576716), (172, 509656), (224, 391343), (266, 329552), (301, 291232), (304, 288358), (344, 254828), (479, 183008), (532, 164776), (602, 145616), (608, 144179), (688, 127414), (817, 107296), (958, 91504), (1064, 82388), (1204, 72808), (1376, 63707), (1634, 53648), (1916, 45752), (2128, 41194), (2408, 36404), (3268, 26824), (3353, 26144), (3832, 22876), (4256, 20597), (4816, 18202), (5719, 15328), (6536, 13412), (6706, 13072), (7664, 11438), (9101, 9632)]