67709768

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9091}}^1$

素因数の和:9130

約数の個数: 48

約数和(自身を含む): 155473200

約数和(自身を除く): 87763432

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 9091, 18182, 36364, 63637, 72728, 127274, 172729, 254548, 345458, 445459, 509096, 690916, 890918, 1209103, 1381832, 1781836, 2418206, 3563672, 4836412, 8463721, 9672824, 16927442, 33854884, 67709768]

約数ペア:

[(1, 67709768), (2, 33854884), (4, 16927442), (7, 9672824), (8, 8463721), (14, 4836412), (19, 3563672), (28, 2418206), (38, 1781836), (49, 1381832), (56, 1209103), (76, 890918), (98, 690916), (133, 509096), (152, 445459), (196, 345458), (266, 254548), (392, 172729), (532, 127274), (931, 72728), (1064, 63637), (1862, 36364), (3724, 18182), (7448, 9091)]