73656828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7129}}^1$

素因数の和:7187

約数の個数: 72

約数和(自身を含む): 218006880

約数和(自身を除く): 144350052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 7129, 10332, 14258, 21387, 28516, 42774, 49903, 64161, 85548, 99806, 128322, 149709, 199612, 256644, 292289, 299418, 449127, 584578, 598836, 876867, 898254, 1169156, 1753734, 1796508, 2046023, 2630601, 3507468, 4092046, 5261202, 6138069, 8184092, 10522404, 12276138, 18414207, 24552276, 36828414, 73656828]

約数ペア:

[(1, 73656828), (2, 36828414), (3, 24552276), (4, 18414207), (6, 12276138), (7, 10522404), (9, 8184092), (12, 6138069), (14, 5261202), (18, 4092046), (21, 3507468), (28, 2630601), (36, 2046023), (41, 1796508), (42, 1753734), (63, 1169156), (82, 898254), (84, 876867), (123, 598836), (126, 584578), (164, 449127), (246, 299418), (252, 292289), (287, 256644), (369, 199612), (492, 149709), (574, 128322), (738, 99806), (861, 85548), (1148, 64161), (1476, 49903), (1722, 42774), (2583, 28516), (3444, 21387), (5166, 14258), (7129, 10332)]