171484308

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2101

約数の個数: 72

約数和(自身を含む): 454053600

約数和(自身を除く): 282569292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 83, 87, 116, 166, 174, 249, 261, 332, 348, 498, 522, 747, 996, 1044, 1494, 1979, 2407, 2988, 3958, 4814, 5937, 7221, 7916, 9628, 11874, 14442, 17811, 21663, 23748, 28884, 35622, 43326, 57391, 71244, 86652, 114782, 164257, 172173, 229564, 328514, 344346, 492771, 516519, 657028, 688692, 985542, 1033038, 1478313, 1971084, 2066076, 2956626, 4763453, 5913252, 9526906, 14290359, 19053812, 28580718, 42871077, 57161436, 85742154, 171484308]

約数ペア:

[(1, 171484308), (2, 85742154), (3, 57161436), (4, 42871077), (6, 28580718), (9, 19053812), (12, 14290359), (18, 9526906), (29, 5913252), (36, 4763453), (58, 2956626), (83, 2066076), (87, 1971084), (116, 1478313), (166, 1033038), (174, 985542), (249, 688692), (261, 657028), (332, 516519), (348, 492771), (498, 344346), (522, 328514), (747, 229564), (996, 172173), (1044, 164257), (1494, 114782), (1979, 86652), (2407, 71244), (2988, 57391), (3958, 43326), (4814, 35622), (5937, 28884), (7221, 23748), (7916, 21663), (9628, 17811), (11874, 14442)]