80862176

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{743}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 168739200

約数和(自身を除く): 87877024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 179, 304, 358, 608, 716, 743, 1432, 1486, 2864, 2972, 3401, 5728, 5944, 6802, 11888, 13604, 14117, 23776, 27208, 28234, 54416, 56468, 108832, 112936, 132997, 225872, 265994, 451744, 531988, 1063976, 2127952, 2526943, 4255904, 5053886, 10107772, 20215544, 40431088, 80862176]

約数ペア:

[(1, 80862176), (2, 40431088), (4, 20215544), (8, 10107772), (16, 5053886), (19, 4255904), (32, 2526943), (38, 2127952), (76, 1063976), (152, 531988), (179, 451744), (304, 265994), (358, 225872), (608, 132997), (716, 112936), (743, 108832), (1432, 56468), (1486, 54416), (2864, 28234), (2972, 27208), (3401, 23776), (5728, 14117), (5944, 13604), (6802, 11888)]