855980064

素因数分解:

$2^5\times 3^2\times {\mathrm{877}}^1\times {\mathrm{3389}}^1$

素因数の和:4282

約数の個数: 72

約数和(自身を含む): 2437687980

約数和(自身を除く): 1581707916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 877, 1754, 2631, 3389, 3508, 5262, 6778, 7016, 7893, 10167, 10524, 13556, 14032, 15786, 20334, 21048, 27112, 28064, 30501, 31572, 40668, 42096, 54224, 61002, 63144, 81336, 84192, 108448, 122004, 126288, 162672, 244008, 252576, 325344, 488016, 976032, 2972153, 5944306, 8916459, 11888612, 17832918, 23777224, 26749377, 35665836, 47554448, 53498754, 71331672, 95108896, 106997508, 142663344, 213995016, 285326688, 427990032, 855980064]

約数ペア:

[(1, 855980064), (2, 427990032), (3, 285326688), (4, 213995016), (6, 142663344), (8, 106997508), (9, 95108896), (12, 71331672), (16, 53498754), (18, 47554448), (24, 35665836), (32, 26749377), (36, 23777224), (48, 17832918), (72, 11888612), (96, 8916459), (144, 5944306), (288, 2972153), (877, 976032), (1754, 488016), (2631, 325344), (3389, 252576), (3508, 244008), (5262, 162672), (6778, 126288), (7016, 122004), (7893, 108448), (10167, 84192), (10524, 81336), (13556, 63144), (14032, 61002), (15786, 54224), (20334, 42096), (21048, 40668), (27112, 31572), (28064, 30501)]