42373128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 121605120

約数和(自身を除く): 79231992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 311, 622, 811, 933, 1244, 1622, 1866, 2177, 2433, 2488, 3244, 3732, 4354, 4866, 5677, 6488, 6531, 7464, 8708, 9732, 11354, 13062, 17031, 17416, 19464, 22708, 26124, 34062, 45416, 52248, 68124, 136248, 252221, 504442, 756663, 1008884, 1513326, 1765547, 2017768, 3026652, 3531094, 5296641, 6053304, 7062188, 10593282, 14124376, 21186564, 42373128]

約数ペア:

[(1, 42373128), (2, 21186564), (3, 14124376), (4, 10593282), (6, 7062188), (7, 6053304), (8, 5296641), (12, 3531094), (14, 3026652), (21, 2017768), (24, 1765547), (28, 1513326), (42, 1008884), (56, 756663), (84, 504442), (168, 252221), (311, 136248), (622, 68124), (811, 52248), (933, 45416), (1244, 34062), (1622, 26124), (1866, 22708), (2177, 19464), (2433, 17416), (2488, 17031), (3244, 13062), (3732, 11354), (4354, 9732), (4866, 8708), (5677, 7464), (6488, 6531)]