71385864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 195531840

約数和(自身を除く): 124145976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 317, 634, 853, 951, 1268, 1706, 1902, 2536, 2559, 3412, 3487, 3804, 5118, 6824, 6974, 7608, 9383, 10236, 10461, 13948, 18766, 20472, 20922, 27896, 28149, 37532, 41844, 56298, 75064, 83688, 112596, 225192, 270401, 540802, 811203, 1081604, 1622406, 2163208, 2974411, 3244812, 5948822, 6489624, 8923233, 11897644, 17846466, 23795288, 35692932, 71385864]

約数ペア:

[(1, 71385864), (2, 35692932), (3, 23795288), (4, 17846466), (6, 11897644), (8, 8923233), (11, 6489624), (12, 5948822), (22, 3244812), (24, 2974411), (33, 2163208), (44, 1622406), (66, 1081604), (88, 811203), (132, 540802), (264, 270401), (317, 225192), (634, 112596), (853, 83688), (951, 75064), (1268, 56298), (1706, 41844), (1902, 37532), (2536, 28149), (2559, 27896), (3412, 20922), (3487, 20472), (3804, 18766), (5118, 13948), (6824, 10461), (6974, 10236), (7608, 9383)]