64485006516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{255892883}}^1$

素因数の和:255892900

約数の個数: 36

約数和(自身を含む): 186290019552

約数和(自身を除く): 121805013036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 255892883, 511785766, 767678649, 1023571532, 1535357298, 1791250181, 2303035947, 3070714596, 3582500362, 4606071894, 5373750543, 7165000724, 9212143788, 10747501086, 16121251629, 21495002172, 32242503258, 64485006516]

約数ペア:

[(1, 64485006516), (2, 32242503258), (3, 21495002172), (4, 16121251629), (6, 10747501086), (7, 9212143788), (9, 7165000724), (12, 5373750543), (14, 4606071894), (18, 3582500362), (21, 3070714596), (28, 2303035947), (36, 1791250181), (42, 1535357298), (63, 1023571532), (84, 767678649), (126, 511785766), (252, 255892883)]