80961244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2293}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 176252608

約数和(自身を除く): 95291364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2293, 2522, 2716, 4586, 5044, 8827, 9172, 16051, 17654, 29809, 32102, 35308, 59618, 64204, 119236, 208663, 222421, 417326, 444842, 834652, 889684, 1556947, 2891473, 3113894, 5782946, 6227788, 11565892, 20240311, 40480622, 80961244]

約数ペア:

[(1, 80961244), (2, 40480622), (4, 20240311), (7, 11565892), (13, 6227788), (14, 5782946), (26, 3113894), (28, 2891473), (52, 1556947), (91, 889684), (97, 834652), (182, 444842), (194, 417326), (364, 222421), (388, 208663), (679, 119236), (1261, 64204), (1358, 59618), (2293, 35308), (2522, 32102), (2716, 29809), (4586, 17654), (5044, 16051), (8827, 9172)]