77305914

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{68171}}^1$

素因数の和:68192

約数の個数: 40

約数和(自身を含む): 197971488

約数和(自身を除く): 120665574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 68171, 136342, 204513, 409026, 477197, 613539, 954394, 1227078, 1431591, 1840617, 2863182, 3681234, 4294773, 5521851, 8589546, 11043702, 12884319, 25768638, 38652957, 77305914]

約数ペア:

[(1, 77305914), (2, 38652957), (3, 25768638), (6, 12884319), (7, 11043702), (9, 8589546), (14, 5521851), (18, 4294773), (21, 3681234), (27, 2863182), (42, 1840617), (54, 1431591), (63, 1227078), (81, 954394), (126, 613539), (162, 477197), (189, 409026), (378, 204513), (567, 136342), (1134, 68171)]