47348676

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 124444320

約数和(自身を除く): 77095644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 73, 86, 129, 146, 172, 219, 258, 292, 387, 419, 438, 516, 657, 774, 838, 876, 1257, 1314, 1548, 1676, 2514, 2628, 3139, 3771, 5028, 6278, 7542, 9417, 12556, 15084, 18017, 18834, 28251, 30587, 36034, 37668, 54051, 56502, 61174, 72068, 91761, 108102, 113004, 122348, 162153, 183522, 216204, 275283, 324306, 367044, 550566, 648612, 1101132, 1315241, 2630482, 3945723, 5260964, 7891446, 11837169, 15782892, 23674338, 47348676]

約数ペア:

[(1, 47348676), (2, 23674338), (3, 15782892), (4, 11837169), (6, 7891446), (9, 5260964), (12, 3945723), (18, 2630482), (36, 1315241), (43, 1101132), (73, 648612), (86, 550566), (129, 367044), (146, 324306), (172, 275283), (219, 216204), (258, 183522), (292, 162153), (387, 122348), (419, 113004), (438, 108102), (516, 91761), (657, 72068), (774, 61174), (838, 56502), (876, 54051), (1257, 37668), (1314, 36034), (1548, 30587), (1676, 28251), (2514, 18834), (2628, 18017), (3139, 15084), (3771, 12556), (5028, 9417), (6278, 7542)]