80152992

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1546

約数の個数: 72

約数和(自身を含む): 229188960

約数和(自身を除く): 149035968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1319, 1688, 1899, 2532, 2638, 3376, 3798, 3957, 5064, 5276, 6752, 7596, 7914, 10128, 10552, 11871, 15192, 15828, 20256, 21104, 23742, 30384, 31656, 42208, 47484, 60768, 63312, 94968, 126624, 189936, 278309, 379872, 556618, 834927, 1113236, 1669854, 2226472, 2504781, 3339708, 4452944, 5009562, 6679416, 8905888, 10019124, 13358832, 20038248, 26717664, 40076496, 80152992]

約数ペア:

[(1, 80152992), (2, 40076496), (3, 26717664), (4, 20038248), (6, 13358832), (8, 10019124), (9, 8905888), (12, 6679416), (16, 5009562), (18, 4452944), (24, 3339708), (32, 2504781), (36, 2226472), (48, 1669854), (72, 1113236), (96, 834927), (144, 556618), (211, 379872), (288, 278309), (422, 189936), (633, 126624), (844, 94968), (1266, 63312), (1319, 60768), (1688, 47484), (1899, 42208), (2532, 31656), (2638, 30384), (3376, 23742), (3798, 21104), (3957, 20256), (5064, 15828), (5276, 15192), (6752, 11871), (7596, 10552), (7914, 10128)]