126645372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{839}}^1$

素因数の和:1455

約数の個数: 72

約数和(自身を含む): 366912000

約数和(自身を除く): 240266628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 599, 839, 1198, 1678, 1797, 2396, 2517, 3356, 3594, 4193, 5034, 5391, 5873, 7188, 7551, 8386, 10068, 10782, 11746, 12579, 15102, 16772, 17619, 21564, 23492, 25158, 30204, 35238, 37737, 50316, 52857, 70476, 75474, 105714, 150948, 211428, 502561, 1005122, 1507683, 2010244, 3015366, 3517927, 4523049, 6030732, 7035854, 9046098, 10553781, 14071708, 18092196, 21107562, 31661343, 42215124, 63322686, 126645372]

約数ペア:

[(1, 126645372), (2, 63322686), (3, 42215124), (4, 31661343), (6, 21107562), (7, 18092196), (9, 14071708), (12, 10553781), (14, 9046098), (18, 7035854), (21, 6030732), (28, 4523049), (36, 3517927), (42, 3015366), (63, 2010244), (84, 1507683), (126, 1005122), (252, 502561), (599, 211428), (839, 150948), (1198, 105714), (1678, 75474), (1797, 70476), (2396, 52857), (2517, 50316), (3356, 37737), (3594, 35238), (4193, 30204), (5034, 25158), (5391, 23492), (5873, 21564), (7188, 17619), (7551, 16772), (8386, 15102), (10068, 12579), (10782, 11746)]