82814172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4421}}^1$

素因数の和:4658

約数の個数: 48

約数和(自身を含む): 221878272

約数和(自身を除く): 139064100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4421, 4683, 6244, 8842, 9366, 13263, 17684, 18732, 26526, 30947, 53052, 61894, 92841, 123788, 185682, 371364, 985883, 1971766, 2957649, 3943532, 5915298, 6901181, 11830596, 13802362, 20703543, 27604724, 41407086, 82814172]

約数ペア:

[(1, 82814172), (2, 41407086), (3, 27604724), (4, 20703543), (6, 13802362), (7, 11830596), (12, 6901181), (14, 5915298), (21, 3943532), (28, 2957649), (42, 1971766), (84, 985883), (223, 371364), (446, 185682), (669, 123788), (892, 92841), (1338, 61894), (1561, 53052), (2676, 30947), (3122, 26526), (4421, 18732), (4683, 17684), (6244, 13263), (8842, 9366)]