90325088

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1117}}^1$

素因数の和:1172

約数の個数: 72

約数和(自身を含む): 214682832

約数和(自身を除く): 124357744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 1064, 1117, 1444, 2128, 2234, 2527, 2888, 4256, 4468, 5054, 5776, 7819, 8936, 10108, 11552, 15638, 17872, 20216, 21223, 31276, 35744, 40432, 42446, 62552, 80864, 84892, 125104, 148561, 169784, 250208, 297122, 339568, 403237, 594244, 679136, 806474, 1188488, 1612948, 2376976, 2822659, 3225896, 4753952, 5645318, 6451792, 11290636, 12903584, 22581272, 45162544, 90325088]

約数ペア:

[(1, 90325088), (2, 45162544), (4, 22581272), (7, 12903584), (8, 11290636), (14, 6451792), (16, 5645318), (19, 4753952), (28, 3225896), (32, 2822659), (38, 2376976), (56, 1612948), (76, 1188488), (112, 806474), (133, 679136), (152, 594244), (224, 403237), (266, 339568), (304, 297122), (361, 250208), (532, 169784), (608, 148561), (722, 125104), (1064, 84892), (1117, 80864), (1444, 62552), (2128, 42446), (2234, 40432), (2527, 35744), (2888, 31276), (4256, 21223), (4468, 20216), (5054, 17872), (5776, 15638), (7819, 11552), (8936, 10108)]