68715984

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{27011}}^1$

素因数の和:27075

約数の個数: 40

約数和(自身を含む): 180872352

約数和(自身を除く): 112156368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 27011, 54022, 81033, 108044, 162066, 216088, 324132, 432176, 648264, 1296528, 1431583, 2863166, 4294749, 5726332, 8589498, 11452664, 17178996, 22905328, 34357992, 68715984]

約数ペア:

[(1, 68715984), (2, 34357992), (3, 22905328), (4, 17178996), (6, 11452664), (8, 8589498), (12, 5726332), (16, 4294749), (24, 2863166), (48, 1431583), (53, 1296528), (106, 648264), (159, 432176), (212, 324132), (318, 216088), (424, 162066), (636, 108044), (848, 81033), (1272, 54022), (2544, 27011)]