81738761608

素因数分解:

$2^3\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1152029}}^1$

素因数の和:1152230

約数の個数: 48

約数和(自身を含む): 179267388300

約数和(自身を除く): 97528626692

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 181, 196, 362, 392, 724, 1267, 1448, 2534, 5068, 8869, 10136, 17738, 35476, 70952, 1152029, 2304058, 4608116, 8064203, 9216232, 16128406, 32256812, 56449421, 64513624, 112898842, 208517249, 225797684, 417034498, 451595368, 834068996, 1459620743, 1668137992, 2919241486, 5838482972, 10217345201, 11676965944, 20434690402, 40869380804, 81738761608]

約数ペア:

[(1, 81738761608), (2, 40869380804), (4, 20434690402), (7, 11676965944), (8, 10217345201), (14, 5838482972), (28, 2919241486), (49, 1668137992), (56, 1459620743), (98, 834068996), (181, 451595368), (196, 417034498), (362, 225797684), (392, 208517249), (724, 112898842), (1267, 64513624), (1448, 56449421), (2534, 32256812), (5068, 16128406), (8869, 9216232), (10136, 8064203), (17738, 4608116), (35476, 2304058), (70952, 1152029)]