71312532

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 170268672

約数和(自身を除く): 98956140

約数列:

[1, 2, 3, 4, 6, 12, 73, 127, 146, 219, 254, 292, 381, 438, 508, 641, 762, 876, 1282, 1524, 1923, 2564, 3846, 7692, 9271, 18542, 27813, 37084, 46793, 55626, 81407, 93586, 111252, 140379, 162814, 187172, 244221, 280758, 325628, 488442, 561516, 976884, 5942711, 11885422, 17828133, 23770844, 35656266, 71312532]

約数ペア:

[(1, 71312532), (2, 35656266), (3, 23770844), (4, 17828133), (6, 11885422), (12, 5942711), (73, 976884), (127, 561516), (146, 488442), (219, 325628), (254, 280758), (292, 244221), (381, 187172), (438, 162814), (508, 140379), (641, 111252), (762, 93586), (876, 81407), (1282, 55626), (1524, 46793), (1923, 37084), (2564, 27813), (3846, 18542), (7692, 9271)]