102728124

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 269680320

約数和(自身を除く): 166952196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 79, 82, 123, 158, 164, 237, 246, 316, 369, 474, 492, 711, 738, 881, 948, 1422, 1476, 1762, 2643, 2844, 3239, 3524, 5286, 6478, 7929, 9717, 10572, 12956, 15858, 19434, 29151, 31716, 36121, 38868, 58302, 69599, 72242, 108363, 116604, 139198, 144484, 208797, 216726, 278396, 325089, 417594, 433452, 626391, 650178, 835188, 1252782, 1300356, 2505564, 2853559, 5707118, 8560677, 11414236, 17121354, 25682031, 34242708, 51364062, 102728124]

約数ペア:

[(1, 102728124), (2, 51364062), (3, 34242708), (4, 25682031), (6, 17121354), (9, 11414236), (12, 8560677), (18, 5707118), (36, 2853559), (41, 2505564), (79, 1300356), (82, 1252782), (123, 835188), (158, 650178), (164, 626391), (237, 433452), (246, 417594), (316, 325089), (369, 278396), (474, 216726), (492, 208797), (711, 144484), (738, 139198), (881, 116604), (948, 108363), (1422, 72242), (1476, 69599), (1762, 58302), (2643, 38868), (2844, 36121), (3239, 31716), (3524, 29151), (5286, 19434), (6478, 15858), (7929, 12956), (9717, 10572)]