68577768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{136067}}^1$

素因数の和:136086

約数の個数: 48

約数和(自身を含む): 212266080

約数和(自身を除く): 143688312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 136067, 272134, 408201, 544268, 816402, 952469, 1088536, 1224603, 1632804, 1904938, 2449206, 2857407, 3265608, 3809876, 4898412, 5714814, 7619752, 8572221, 9796824, 11429628, 17144442, 22859256, 34288884, 68577768]

約数ペア:

[(1, 68577768), (2, 34288884), (3, 22859256), (4, 17144442), (6, 11429628), (7, 9796824), (8, 8572221), (9, 7619752), (12, 5714814), (14, 4898412), (18, 3809876), (21, 3265608), (24, 2857407), (28, 2449206), (36, 1904938), (42, 1632804), (56, 1224603), (63, 1088536), (72, 952469), (84, 816402), (126, 544268), (168, 408201), (252, 272134), (504, 136067)]