66771264

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{49681}}^1$

素因数の和:49703

約数の個数: 56

約数和(自身を含む): 201907648

約数和(自身を除く): 135136384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 49681, 99362, 149043, 198724, 298086, 347767, 397448, 596172, 695534, 794896, 1043301, 1192344, 1391068, 1589792, 2086602, 2384688, 2782136, 3179584, 4173204, 4769376, 5564272, 8346408, 9538752, 11128544, 16692816, 22257088, 33385632, 66771264]

約数ペア:

[(1, 66771264), (2, 33385632), (3, 22257088), (4, 16692816), (6, 11128544), (7, 9538752), (8, 8346408), (12, 5564272), (14, 4769376), (16, 4173204), (21, 3179584), (24, 2782136), (28, 2384688), (32, 2086602), (42, 1589792), (48, 1391068), (56, 1192344), (64, 1043301), (84, 794896), (96, 695534), (112, 596172), (168, 397448), (192, 347767), (224, 298086), (336, 198724), (448, 149043), (672, 99362), (1344, 49681)]