78801632

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27061}}^1$

素因数の和:27091

約数の個数: 48

約数和(自身を含む): 190949472

約数和(自身を除く): 112147840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 27061, 54122, 108244, 189427, 216488, 351793, 378854, 432976, 703586, 757708, 865952, 1407172, 1515416, 2462551, 2814344, 3030832, 4925102, 5628688, 6061664, 9850204, 11257376, 19700408, 39400816, 78801632]

約数ペア:

[(1, 78801632), (2, 39400816), (4, 19700408), (7, 11257376), (8, 9850204), (13, 6061664), (14, 5628688), (16, 4925102), (26, 3030832), (28, 2814344), (32, 2462551), (52, 1515416), (56, 1407172), (91, 865952), (104, 757708), (112, 703586), (182, 432976), (208, 378854), (224, 351793), (364, 216488), (416, 189427), (728, 108244), (1456, 54122), (2912, 27061)]