174282228

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1857

約数の個数: 72

約数和(自身を含む): 460703880

約数和(自身を除く): 286421652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 97, 116, 174, 194, 261, 291, 348, 388, 522, 582, 873, 1044, 1164, 1721, 1746, 2813, 3442, 3492, 5163, 5626, 6884, 8439, 10326, 11252, 15489, 16878, 20652, 25317, 30978, 33756, 49909, 50634, 61956, 99818, 101268, 149727, 166937, 199636, 299454, 333874, 449181, 500811, 598908, 667748, 898362, 1001622, 1502433, 1796724, 2003244, 3004866, 4841173, 6009732, 9682346, 14523519, 19364692, 29047038, 43570557, 58094076, 87141114, 174282228]

約数ペア:

[(1, 174282228), (2, 87141114), (3, 58094076), (4, 43570557), (6, 29047038), (9, 19364692), (12, 14523519), (18, 9682346), (29, 6009732), (36, 4841173), (58, 3004866), (87, 2003244), (97, 1796724), (116, 1502433), (174, 1001622), (194, 898362), (261, 667748), (291, 598908), (348, 500811), (388, 449181), (522, 333874), (582, 299454), (873, 199636), (1044, 166937), (1164, 149727), (1721, 101268), (1746, 99818), (2813, 61956), (3442, 50634), (3492, 49909), (5163, 33756), (5626, 30978), (6884, 25317), (8439, 20652), (10326, 16878), (11252, 15489)]