57768228

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{25471}}^1$

素因数の和:25494

約数の個数: 60

約数和(自身を含む): 172598272

約数和(自身を除く): 114830044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 25471, 50942, 76413, 101884, 152826, 178297, 229239, 305652, 356594, 458478, 534891, 687717, 713188, 916956, 1069782, 1375434, 1604673, 2063151, 2139564, 2750868, 3209346, 4126302, 4814019, 6418692, 8252604, 9628038, 14442057, 19256076, 28884114, 57768228]

約数ペア:

[(1, 57768228), (2, 28884114), (3, 19256076), (4, 14442057), (6, 9628038), (7, 8252604), (9, 6418692), (12, 4814019), (14, 4126302), (18, 3209346), (21, 2750868), (27, 2139564), (28, 2063151), (36, 1604673), (42, 1375434), (54, 1069782), (63, 916956), (81, 713188), (84, 687717), (108, 534891), (126, 458478), (162, 356594), (189, 305652), (252, 229239), (324, 178297), (378, 152826), (567, 101884), (756, 76413), (1134, 50942), (2268, 25471)]