74652516

素因数分解:

$2^2\times 3^6\times {\mathrm{25601}}^1$

素因数の和:25623

約数の個数: 42

約数和(自身を含む): 195880902

約数和(自身を除く): 121228386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 25601, 51202, 76803, 102404, 153606, 230409, 307212, 460818, 691227, 921636, 1382454, 2073681, 2764908, 4147362, 6221043, 8294724, 12442086, 18663129, 24884172, 37326258, 74652516]

約数ペア:

[(1, 74652516), (2, 37326258), (3, 24884172), (4, 18663129), (6, 12442086), (9, 8294724), (12, 6221043), (18, 4147362), (27, 2764908), (36, 2073681), (54, 1382454), (81, 921636), (108, 691227), (162, 460818), (243, 307212), (324, 230409), (486, 153606), (729, 102404), (972, 76803), (1458, 51202), (2916, 25601)]