90725148

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{15461}}^1$

素因数の和:15634

約数の個数: 36

約数和(自身を含む): 230754888

約数和(自身を除く): 140029740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 15461, 30922, 46383, 61844, 92766, 139149, 185532, 278298, 556596, 2520143, 5040286, 7560429, 10080572, 15120858, 22681287, 30241716, 45362574, 90725148]

約数ペア:

[(1, 90725148), (2, 45362574), (3, 30241716), (4, 22681287), (6, 15120858), (9, 10080572), (12, 7560429), (18, 5040286), (36, 2520143), (163, 556596), (326, 278298), (489, 185532), (652, 139149), (978, 92766), (1467, 61844), (1956, 46383), (2934, 30922), (5868, 15461)]