74586008

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 164636160

約数和(自身を除く): 90050152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 103, 134, 193, 206, 268, 386, 412, 469, 536, 721, 772, 824, 938, 1351, 1442, 1544, 1876, 2702, 2884, 3752, 5404, 5768, 6901, 10808, 12931, 13802, 19879, 25862, 27604, 39758, 48307, 51724, 55208, 79516, 90517, 96614, 103448, 139153, 159032, 181034, 193228, 278306, 362068, 386456, 556612, 724136, 1113224, 1331893, 2663786, 5327572, 9323251, 10655144, 18646502, 37293004, 74586008]

約数ペア:

[(1, 74586008), (2, 37293004), (4, 18646502), (7, 10655144), (8, 9323251), (14, 5327572), (28, 2663786), (56, 1331893), (67, 1113224), (103, 724136), (134, 556612), (193, 386456), (206, 362068), (268, 278306), (386, 193228), (412, 181034), (469, 159032), (536, 139153), (721, 103448), (772, 96614), (824, 90517), (938, 79516), (1351, 55208), (1442, 51724), (1544, 48307), (1876, 39758), (2702, 27604), (2884, 25862), (3752, 19879), (5404, 13802), (5768, 12931), (6901, 10808)]