68615676

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 179262720

約数和(自身を除く): 110647044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 107, 141, 188, 214, 282, 321, 379, 423, 428, 564, 642, 758, 846, 963, 1137, 1284, 1516, 1692, 1926, 2274, 3411, 3852, 4548, 5029, 6822, 10058, 13644, 15087, 17813, 20116, 30174, 35626, 40553, 45261, 53439, 60348, 71252, 81106, 90522, 106878, 121659, 160317, 162212, 181044, 213756, 243318, 320634, 364977, 486636, 641268, 729954, 1459908, 1905991, 3811982, 5717973, 7623964, 11435946, 17153919, 22871892, 34307838, 68615676]

約数ペア:

[(1, 68615676), (2, 34307838), (3, 22871892), (4, 17153919), (6, 11435946), (9, 7623964), (12, 5717973), (18, 3811982), (36, 1905991), (47, 1459908), (94, 729954), (107, 641268), (141, 486636), (188, 364977), (214, 320634), (282, 243318), (321, 213756), (379, 181044), (423, 162212), (428, 160317), (564, 121659), (642, 106878), (758, 90522), (846, 81106), (963, 71252), (1137, 60348), (1284, 53439), (1516, 45261), (1692, 40553), (1926, 35626), (2274, 30174), (3411, 20116), (3852, 17813), (4548, 15087), (5029, 13644), (6822, 10058)]