90753642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{240089}}^1$

素因数の和:240107

約数の個数: 32

約数和(自身を含む): 230486400

約数和(自身を除く): 139732758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 240089, 480178, 720267, 1440534, 1680623, 2160801, 3361246, 4321602, 5041869, 6482403, 10083738, 12964806, 15125607, 30251214, 45376821, 90753642]

約数ペア:

[(1, 90753642), (2, 45376821), (3, 30251214), (6, 15125607), (7, 12964806), (9, 10083738), (14, 6482403), (18, 5041869), (21, 4321602), (27, 3361246), (42, 2160801), (54, 1680623), (63, 1440534), (126, 720267), (189, 480178), (378, 240089)]