65668896

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2131}}^1$

素因数の和:2254

約数の個数: 72

約数和(自身を含む): 188579664

約数和(自身を除く): 122910768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2131, 2568, 3424, 3852, 4262, 5136, 6393, 7704, 8524, 10272, 12786, 15408, 17048, 19179, 25572, 30816, 34096, 38358, 51144, 68192, 76716, 102288, 153432, 204576, 228017, 306864, 456034, 613728, 684051, 912068, 1368102, 1824136, 2052153, 2736204, 3648272, 4104306, 5472408, 7296544, 8208612, 10944816, 16417224, 21889632, 32834448, 65668896]

約数ペア:

[(1, 65668896), (2, 32834448), (3, 21889632), (4, 16417224), (6, 10944816), (8, 8208612), (9, 7296544), (12, 5472408), (16, 4104306), (18, 3648272), (24, 2736204), (32, 2052153), (36, 1824136), (48, 1368102), (72, 912068), (96, 684051), (107, 613728), (144, 456034), (214, 306864), (288, 228017), (321, 204576), (428, 153432), (642, 102288), (856, 76716), (963, 68192), (1284, 51144), (1712, 38358), (1926, 34096), (2131, 30816), (2568, 25572), (3424, 19179), (3852, 17048), (4262, 15408), (5136, 12786), (6393, 10272), (7704, 8524)]