90130644

素因数分解:

$2^2\times 3^7\times {\mathrm{10303}}^1$

素因数の和:10328

約数の個数: 48

約数和(自身を含む): 236579840

約数和(自身を除く): 146449196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 10303, 20606, 30909, 41212, 61818, 92727, 123636, 185454, 278181, 370908, 556362, 834543, 1112724, 1669086, 2503629, 3338172, 5007258, 7510887, 10014516, 15021774, 22532661, 30043548, 45065322, 90130644]

約数ペア:

[(1, 90130644), (2, 45065322), (3, 30043548), (4, 22532661), (6, 15021774), (9, 10014516), (12, 7510887), (18, 5007258), (27, 3338172), (36, 2503629), (54, 1669086), (81, 1112724), (108, 834543), (162, 556362), (243, 370908), (324, 278181), (486, 185454), (729, 123636), (972, 92727), (1458, 61818), (2187, 41212), (2916, 30909), (4374, 20606), (8748, 10303)]