81350412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47407}}^1$

素因数の和:47438

約数の個数: 48

約数和(自身を含む): 223007232

約数和(自身を除く): 141656820

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 47407, 94814, 142221, 189628, 284442, 521477, 568884, 616291, 1042954, 1232582, 1564431, 1848873, 2085908, 2465164, 3128862, 3697746, 6257724, 6779201, 7395492, 13558402, 20337603, 27116804, 40675206, 81350412]

約数ペア:

[(1, 81350412), (2, 40675206), (3, 27116804), (4, 20337603), (6, 13558402), (11, 7395492), (12, 6779201), (13, 6257724), (22, 3697746), (26, 3128862), (33, 2465164), (39, 2085908), (44, 1848873), (52, 1564431), (66, 1232582), (78, 1042954), (132, 616291), (143, 568884), (156, 521477), (286, 284442), (429, 189628), (572, 142221), (858, 94814), (1716, 47407)]