81732804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{400651}}^1$

素因数の和:400675

約数の個数: 24

約数和(自身を含む): 201928608

約数和(自身を除く): 120195804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 400651, 801302, 1201953, 1602604, 2403906, 4807812, 6811067, 13622134, 20433201, 27244268, 40866402, 81732804]

約数ペア:

[(1, 81732804), (2, 40866402), (3, 27244268), (4, 20433201), (6, 13622134), (12, 6811067), (17, 4807812), (34, 2403906), (51, 1602604), (68, 1201953), (102, 801302), (204, 400651)]