68493762

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{2693}}^1$

素因数の和:2864

約数の個数: 40

約数和(自身を含む): 154511676

約数和(自身を除く): 86017914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2693, 2826, 4239, 5386, 8079, 8478, 12717, 16158, 24237, 25434, 48474, 72711, 145422, 218133, 422801, 436266, 845602, 1268403, 2536806, 3805209, 7610418, 11415627, 22831254, 34246881, 68493762]

約数ペア:

[(1, 68493762), (2, 34246881), (3, 22831254), (6, 11415627), (9, 7610418), (18, 3805209), (27, 2536806), (54, 1268403), (81, 845602), (157, 436266), (162, 422801), (314, 218133), (471, 145422), (942, 72711), (1413, 48474), (2693, 25434), (2826, 24237), (4239, 16158), (5386, 12717), (8079, 8478)]