68876136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{45553}}^1$

素因数の和:45575

約数の個数: 64

約数和(自身を含む): 218659200

約数和(自身を除く): 149783064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 45553, 91106, 136659, 182212, 273318, 318871, 364424, 409977, 546636, 637742, 819954, 956613, 1093272, 1229931, 1275484, 1639908, 1913226, 2459862, 2550968, 2869839, 3279816, 3826452, 4919724, 5739678, 7652904, 8609517, 9839448, 11479356, 17219034, 22958712, 34438068, 68876136]

約数ペア:

[(1, 68876136), (2, 34438068), (3, 22958712), (4, 17219034), (6, 11479356), (7, 9839448), (8, 8609517), (9, 7652904), (12, 5739678), (14, 4919724), (18, 3826452), (21, 3279816), (24, 2869839), (27, 2550968), (28, 2459862), (36, 1913226), (42, 1639908), (54, 1275484), (56, 1229931), (63, 1093272), (72, 956613), (84, 819954), (108, 637742), (126, 546636), (168, 409977), (189, 364424), (216, 318871), (252, 273318), (378, 182212), (504, 136659), (756, 91106), (1512, 45553)]