7048044

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 18978960

約数和(自身を除く): 11930916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 157, 172, 174, 258, 261, 314, 348, 387, 471, 516, 522, 628, 774, 942, 1044, 1247, 1413, 1548, 1884, 2494, 2826, 3741, 4553, 4988, 5652, 6751, 7482, 9106, 11223, 13502, 13659, 14964, 18212, 20253, 22446, 27004, 27318, 40506, 40977, 44892, 54636, 60759, 81012, 81954, 121518, 163908, 195779, 243036, 391558, 587337, 783116, 1174674, 1762011, 2349348, 3524022, 7048044]

約数ペア:

[(1, 7048044), (2, 3524022), (3, 2349348), (4, 1762011), (6, 1174674), (9, 783116), (12, 587337), (18, 391558), (29, 243036), (36, 195779), (43, 163908), (58, 121518), (86, 81954), (87, 81012), (116, 60759), (129, 54636), (157, 44892), (172, 40977), (174, 40506), (258, 27318), (261, 27004), (314, 22446), (348, 20253), (387, 18212), (471, 14964), (516, 13659), (522, 13502), (628, 11223), (774, 9106), (942, 7482), (1044, 6751), (1247, 5652), (1413, 4988), (1548, 4553), (1884, 3741), (2494, 2826)]