68888965166

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1\times {\mathrm{63781}}^1$

素因数の和:64400

約数の個数: 32

約数和(自身を含む): 119032519680

約数和(自身を除く): 50143554514

約数列:

[1, 2, 7, 14, 179, 358, 431, 862, 1253, 2506, 3017, 6034, 63781, 77149, 127562, 154298, 446467, 540043, 892934, 1080086, 11416799, 22833598, 27489611, 54979222, 79917593, 159835186, 192427277, 384854554, 4920640369, 9841280738, 34444482583, 68888965166]

約数ペア:

[(1, 68888965166), (2, 34444482583), (7, 9841280738), (14, 4920640369), (179, 384854554), (358, 192427277), (431, 159835186), (862, 79917593), (1253, 54979222), (2506, 27489611), (3017, 22833598), (6034, 11416799), (63781, 1080086), (77149, 892934), (127562, 540043), (154298, 446467)]