171540684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23473}}^1$

素因数の和:23519

約数の個数: 72

約数和(自身を含む): 512672160

約数和(自身を除く): 341131476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 23473, 46946, 70419, 93892, 140838, 164311, 211257, 281676, 328622, 422514, 492933, 657244, 680717, 845028, 985866, 1361434, 1478799, 1971732, 2042151, 2722868, 2957598, 4084302, 4765019, 5915196, 6126453, 8168604, 9530038, 12252906, 14295057, 19060076, 24505812, 28590114, 42885171, 57180228, 85770342, 171540684]

約数ペア:

[(1, 171540684), (2, 85770342), (3, 57180228), (4, 42885171), (6, 28590114), (7, 24505812), (9, 19060076), (12, 14295057), (14, 12252906), (18, 9530038), (21, 8168604), (28, 6126453), (29, 5915196), (36, 4765019), (42, 4084302), (58, 2957598), (63, 2722868), (84, 2042151), (87, 1971732), (116, 1478799), (126, 1361434), (174, 985866), (203, 845028), (252, 680717), (261, 657244), (348, 492933), (406, 422514), (522, 328622), (609, 281676), (812, 211257), (1044, 164311), (1218, 140838), (1827, 93892), (2436, 70419), (3654, 46946), (7308, 23473)]