83766872

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2203}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 184673160

約数和(自身を除く): 100906288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2203, 2716, 4406, 4753, 5432, 8812, 9506, 15421, 17624, 19012, 30842, 38024, 61684, 107947, 123368, 213691, 215894, 427382, 431788, 854764, 863576, 1495837, 1709528, 2991674, 5983348, 10470859, 11966696, 20941718, 41883436, 83766872]

約数ペア:

[(1, 83766872), (2, 41883436), (4, 20941718), (7, 11966696), (8, 10470859), (14, 5983348), (28, 2991674), (49, 1709528), (56, 1495837), (97, 863576), (98, 854764), (194, 431788), (196, 427382), (388, 215894), (392, 213691), (679, 123368), (776, 107947), (1358, 61684), (2203, 38024), (2716, 30842), (4406, 19012), (4753, 17624), (5432, 15421), (8812, 9506)]