78468288

素因数分解:

$2^6\times 3^1\times {\mathrm{408689}}^1$

素因数の和:408704

約数の個数: 28

約数和(自身を含む): 207614520

約数和(自身を除く): 129146232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 408689, 817378, 1226067, 1634756, 2452134, 3269512, 4904268, 6539024, 9808536, 13078048, 19617072, 26156096, 39234144, 78468288]

約数ペア:

[(1, 78468288), (2, 39234144), (3, 26156096), (4, 19617072), (6, 13078048), (8, 9808536), (12, 6539024), (16, 4904268), (24, 3269512), (32, 2452134), (48, 1634756), (64, 1226067), (96, 817378), (192, 408689)]