65565612

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{28909}}^1$

素因数の和:28932

約数の個数: 60

約数和(自身を含む): 195894160

約数和(自身を除く): 130328548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 28909, 57818, 86727, 115636, 173454, 202363, 260181, 346908, 404726, 520362, 607089, 780543, 809452, 1040724, 1214178, 1561086, 1821267, 2341629, 2428356, 3122172, 3642534, 4683258, 5463801, 7285068, 9366516, 10927602, 16391403, 21855204, 32782806, 65565612]

約数ペア:

[(1, 65565612), (2, 32782806), (3, 21855204), (4, 16391403), (6, 10927602), (7, 9366516), (9, 7285068), (12, 5463801), (14, 4683258), (18, 3642534), (21, 3122172), (27, 2428356), (28, 2341629), (36, 1821267), (42, 1561086), (54, 1214178), (63, 1040724), (81, 809452), (84, 780543), (108, 607089), (126, 520362), (162, 404726), (189, 346908), (252, 260181), (324, 202363), (378, 173454), (567, 115636), (756, 86727), (1134, 57818), (2268, 28909)]