67640874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12109}}^1$

素因数の和:12147

約数の個数: 48

約数和(自身を含む): 165664800

約数和(自身を除く): 98023926

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 12109, 24218, 36327, 72654, 84763, 169526, 230071, 254289, 460142, 508578, 593341, 690213, 1186682, 1380426, 1610497, 1780023, 3220994, 3560046, 4831491, 9662982, 11273479, 22546958, 33820437, 67640874]

約数ペア:

[(1, 67640874), (2, 33820437), (3, 22546958), (6, 11273479), (7, 9662982), (14, 4831491), (19, 3560046), (21, 3220994), (38, 1780023), (42, 1610497), (49, 1380426), (57, 1186682), (98, 690213), (114, 593341), (133, 508578), (147, 460142), (266, 254289), (294, 230071), (399, 169526), (798, 84763), (931, 72654), (1862, 36327), (2793, 24218), (5586, 12109)]