72276304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10337}}^1$

素因数の和:10387

約数の個数: 40

約数和(自身を含む): 153829440

約数和(自身を除く): 81553136

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 10337, 20674, 41348, 82696, 165392, 196403, 237751, 392806, 475502, 785612, 951004, 1571224, 1902008, 3142448, 3804016, 4517269, 9034538, 18069076, 36138152, 72276304]

約数ペア:

[(1, 72276304), (2, 36138152), (4, 18069076), (8, 9034538), (16, 4517269), (19, 3804016), (23, 3142448), (38, 1902008), (46, 1571224), (76, 951004), (92, 785612), (152, 475502), (184, 392806), (304, 237751), (368, 196403), (437, 165392), (874, 82696), (1748, 41348), (3496, 20674), (6992, 10337)]