68119416

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{17851}}^1$

素因数の和:17916

約数の個数: 48

約数和(自身を含む): 187981560

約数和(自身を除く): 119862144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 17851, 35702, 53553, 71404, 107106, 142808, 160659, 214212, 321318, 428424, 642636, 946103, 1285272, 1892206, 2838309, 3784412, 5676618, 7568824, 8514927, 11353236, 17029854, 22706472, 34059708, 68119416]

約数ペア:

[(1, 68119416), (2, 34059708), (3, 22706472), (4, 17029854), (6, 11353236), (8, 8514927), (9, 7568824), (12, 5676618), (18, 3784412), (24, 2838309), (36, 1892206), (53, 1285272), (72, 946103), (106, 642636), (159, 428424), (212, 321318), (318, 214212), (424, 160659), (477, 142808), (636, 107106), (954, 71404), (1272, 53553), (1908, 35702), (3816, 17851)]