42138264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6779}}^1$

素因数の和:6832

約数の個数: 64

約数和(自身を含む): 123667200

約数和(自身を除く): 81528936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 6779, 13558, 20337, 27116, 40674, 47453, 54232, 81348, 94906, 142359, 162696, 189812, 250823, 284718, 379624, 501646, 569436, 752469, 1003292, 1138872, 1504938, 1755761, 2006584, 3009876, 3511522, 5267283, 6019752, 7023044, 10534566, 14046088, 21069132, 42138264]

約数ペア:

[(1, 42138264), (2, 21069132), (3, 14046088), (4, 10534566), (6, 7023044), (7, 6019752), (8, 5267283), (12, 3511522), (14, 3009876), (21, 2006584), (24, 1755761), (28, 1504938), (37, 1138872), (42, 1003292), (56, 752469), (74, 569436), (84, 501646), (111, 379624), (148, 284718), (168, 250823), (222, 189812), (259, 162696), (296, 142359), (444, 94906), (518, 81348), (777, 54232), (888, 47453), (1036, 40674), (1554, 27116), (2072, 20337), (3108, 13558), (6216, 6779)]